From 5c04bb3f4b6cf19efb28f2f7cf260b4a19ffe9b8 Mon Sep 17 00:00:00 2001
From: Tarekk Mohamed Abdalla <tarekkma@gmail.com>
Date: Wed, 12 May 2021 16:58:50 +0200
Subject: [PATCH] wip models using jackson

---
 .../com/ichi2/libanki/json/model/Field.java   | 146 +++++
 .../com/ichi2/libanki/json/model/Model.java   | 269 +++++++++
 .../ichi2/libanki/json/model/Requirement.java |  58 ++
 .../ichi2/libanki/json/model/Template.java    | 157 ++++++
 AnkiDroid/src/test/assets/one_model.json      | 515 ++++++++++++++++++
 .../ichi2/libanki/json/model/ModelTest.java   |  71 +++
 6 files changed, 1216 insertions(+)
 create mode 100755 AnkiDroid/src/main/java/com/ichi2/libanki/json/model/Field.java
 create mode 100755 AnkiDroid/src/main/java/com/ichi2/libanki/json/model/Model.java
 create mode 100644 AnkiDroid/src/main/java/com/ichi2/libanki/json/model/Requirement.java
 create mode 100755 AnkiDroid/src/main/java/com/ichi2/libanki/json/model/Template.java
 create mode 100644 AnkiDroid/src/test/assets/one_model.json
 create mode 100644 AnkiDroid/src/test/java/com/ichi2/libanki/json/model/ModelTest.java

diff --git a/AnkiDroid/src/main/java/com/ichi2/libanki/json/model/Field.java b/AnkiDroid/src/main/java/com/ichi2/libanki/json/model/Field.java
new file mode 100755
index 000000000000..608d82fe5cc7
--- /dev/null
+++ b/AnkiDroid/src/main/java/com/ichi2/libanki/json/model/Field.java
@@ -0,0 +1,146 @@
+
+package com.ichi2.libanki.json.model;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import com.fasterxml.jackson.annotation.JsonAnyGetter;
+import com.fasterxml.jackson.annotation.JsonAnySetter;
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+@JsonInclude(JsonInclude.Include.NON_NULL)
+public class Field {
+
+    @JsonProperty("name")
+    private String mName;
+    @JsonProperty("ord")
+    private long mOrd;
+    @JsonProperty("sticky")
+    private boolean mSticky;
+    @JsonProperty("rtl")
+    private boolean mRtl;
+    @JsonProperty("font")
+    private String mFont;
+    @JsonProperty("size")
+    private long mSize;
+    @JsonProperty("media")
+    private List<Object> mMedia = new ArrayList<Object>();
+    @JsonProperty("single line")
+    private boolean mSingleLine;
+    @JsonIgnore
+    private final Map<String, Object> mAdditionalProperties = new HashMap<>();
+
+    /**
+     * No args constructor for use in serialization
+     * 
+     */
+    public Field() {
+    }
+
+
+    public Field(String name, long ord, boolean sticky, boolean rtl, String font, long size, List<Object> media, boolean singleLine) {
+        super();
+        this.mName = name;
+        this.mOrd = ord;
+        this.mSticky = sticky;
+        this.mRtl = rtl;
+        this.mFont = font;
+        this.mSize = size;
+        this.mMedia = media;
+        this.mSingleLine = singleLine;
+    }
+
+    @JsonProperty("name")
+    public String getName() {
+        return mName;
+    }
+
+    @JsonProperty("name")
+    public void setName(String name) {
+        this.mName = name;
+    }
+
+    @JsonProperty("ord")
+    public long getOrd() {
+        return mOrd;
+    }
+
+    @JsonProperty("ord")
+    public void setOrd(long ord) {
+        this.mOrd = ord;
+    }
+
+    @JsonProperty("sticky")
+    public boolean isSticky() {
+        return mSticky;
+    }
+
+    @JsonProperty("sticky")
+    public void setSticky(boolean sticky) {
+        this.mSticky = sticky;
+    }
+
+    @JsonProperty("rtl")
+    public boolean isRtl() {
+        return mRtl;
+    }
+
+    @JsonProperty("rtl")
+    public void setRtl(boolean rtl) {
+        this.mRtl = rtl;
+    }
+
+    @JsonProperty("font")
+    public String getFont() {
+        return mFont;
+    }
+
+    @JsonProperty("font")
+    public void setFont(String font) {
+        this.mFont = font;
+    }
+
+    @JsonProperty("size")
+    public long getSize() {
+        return mSize;
+    }
+
+    @JsonProperty("size")
+    public void setSize(long size) {
+        this.mSize = size;
+    }
+
+    @JsonProperty("media")
+    public List<Object> getMedia() {
+        return mMedia;
+    }
+
+    @JsonProperty("media")
+    public void setMedia(List<Object> media) {
+        this.mMedia = media;
+    }
+
+    @JsonProperty("single line")
+    public boolean isSingleLine() {
+        return mSingleLine;
+    }
+
+    @JsonProperty("single line")
+    public void setSingleLine(boolean singleLine) {
+        this.mSingleLine = singleLine;
+    }
+
+    @JsonAnyGetter
+    public Map<String, Object> getAdditionalProperties() {
+        return this.mAdditionalProperties;
+    }
+
+    @JsonAnySetter
+    public void setAdditionalProperty(String name, Object value) {
+        this.mAdditionalProperties.put(name, value);
+    }
+
+}
diff --git a/AnkiDroid/src/main/java/com/ichi2/libanki/json/model/Model.java b/AnkiDroid/src/main/java/com/ichi2/libanki/json/model/Model.java
new file mode 100755
index 000000000000..1b7d2c4294c4
--- /dev/null
+++ b/AnkiDroid/src/main/java/com/ichi2/libanki/json/model/Model.java
@@ -0,0 +1,269 @@
+
+package com.ichi2.libanki.json.model;
+
+import android.annotation.SuppressLint;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import com.fasterxml.jackson.annotation.JsonAnyGetter;
+import com.fasterxml.jackson.annotation.JsonAnySetter;
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+@SuppressLint("NonPublicNonStaticFieldName")
+@JsonInclude(JsonInclude.Include.NON_NULL)
+public class Model {
+
+    @JsonProperty("id")
+    private long id;
+
+    @JsonProperty("name")
+    private String name;
+
+    @JsonProperty("type")
+    private long type;
+
+    @JsonProperty("mod")
+    private long mod;
+
+    @JsonProperty("usn")
+    private long usn;
+
+    @JsonProperty("sortf")
+    private long mSortingField;
+
+    @JsonProperty("did")
+    private long mDeckId;
+
+    @JsonProperty("tmpls")
+    private List<Template> mTemplates = new ArrayList<>();
+
+    @JsonProperty("flds")
+    private List<Field> mFields = new ArrayList<>();
+
+    @JsonProperty("css")
+    private String css;
+
+    @JsonProperty("latexPre")
+    private String latexPre;
+
+    @JsonProperty("latexPost")
+    private String latexPost;
+
+    @JsonProperty("latexsvg")
+    private boolean latexsvg;
+
+    @JsonProperty("req")
+    private List<Requirement> mRequirements = new ArrayList<>();
+
+    @JsonProperty("tags")
+    private List<Object> tags = new ArrayList<>();
+
+    @JsonProperty("vers")
+    private List<Object> vers = new ArrayList<>();
+
+    @JsonIgnore
+    private final Map<String, Object> additionalProperties = new HashMap<>();
+
+    /**
+     * No args constructor for use in serialization
+     * 
+     */
+    public Model() {
+    }
+
+
+    public Model(long id, String name, long type, long mod, long usn, long sortf, long did, List<Template> tmpls, List<Field> flds, String css, String latexPre, String latexPost, boolean latexsvg, List<Requirement> req, List<Object> tags, List<Object> vers) {
+        super();
+        this.id = id;
+        this.name = name;
+        this.type = type;
+        this.mod = mod;
+        this.usn = usn;
+        this.mSortingField = sortf;
+        this.mDeckId = did;
+        this.mTemplates = tmpls;
+        this.mFields = flds;
+        this.css = css;
+        this.latexPre = latexPre;
+        this.latexPost = latexPost;
+        this.latexsvg = latexsvg;
+        this.mRequirements = req;
+        this.tags = tags;
+        this.vers = vers;
+    }
+
+    @JsonProperty("id")
+    public long getId() {
+        return id;
+    }
+
+    @JsonProperty("id")
+    public void setId(long id) {
+        this.id = id;
+    }
+
+    @JsonProperty("name")
+    public String getName() {
+        return name;
+    }
+
+    @JsonProperty("name")
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    @JsonProperty("type")
+    public long getType() {
+        return type;
+    }
+
+    @JsonProperty("type")
+    public void setType(long type) {
+        this.type = type;
+    }
+
+    @JsonProperty("mod")
+    public long getMod() {
+        return mod;
+    }
+
+    @JsonProperty("mod")
+    public void setMod(long mod) {
+        this.mod = mod;
+    }
+
+    @JsonProperty("usn")
+    public long getUsn() {
+        return usn;
+    }
+
+    @JsonProperty("usn")
+    public void setUsn(long usn) {
+        this.usn = usn;
+    }
+
+    @JsonProperty("sortf")
+    public long getSortingField() {
+        return mSortingField;
+    }
+
+    @JsonProperty("sortf")
+    public void setSortingField(long sortingField) {
+        this.mSortingField = sortingField;
+    }
+
+    @JsonProperty("did")
+    public long getDeckId() {
+        return mDeckId;
+    }
+
+    @JsonProperty("did")
+    public void setDeckId(long deckId) {
+        this.mDeckId = deckId;
+    }
+
+    @JsonProperty("tmpls")
+    public List<Template> getTemplates() {
+        return mTemplates;
+    }
+
+    @JsonProperty("tmpls")
+    public void setTemplates(List<Template> templates) {
+        this.mTemplates = templates;
+    }
+
+    @JsonProperty("flds")
+    public List<Field> getFields() {
+        return mFields;
+    }
+
+    @JsonProperty("flds")
+    public void setFields(List<Field> fields) {
+        this.mFields = fields;
+    }
+
+    @JsonProperty("css")
+    public String getCss() {
+        return css;
+    }
+
+    @JsonProperty("css")
+    public void setCss(String css) {
+        this.css = css;
+    }
+
+    @JsonProperty("latexPre")
+    public String getLatexPre() {
+        return latexPre;
+    }
+
+    @JsonProperty("latexPre")
+    public void setLatexPre(String latexPre) {
+        this.latexPre = latexPre;
+    }
+
+    @JsonProperty("latexPost")
+    public String getLatexPost() {
+        return latexPost;
+    }
+
+    @JsonProperty("latexPost")
+    public void setLatexPost(String latexPost) {
+        this.latexPost = latexPost;
+    }
+
+    @JsonProperty("latexsvg")
+    public boolean isLatexsvg() {
+        return latexsvg;
+    }
+
+    @JsonProperty("latexsvg")
+    public void setLatexsvg(boolean latexsvg) {
+        this.latexsvg = latexsvg;
+    }
+
+    @JsonProperty("req")
+    public List<Requirement> getRequirements() {
+        return mRequirements;
+    }
+
+    @JsonProperty("req")
+    public void setRequirements(List<Requirement> requirements) {
+        this.mRequirements = requirements;
+    }
+
+    @JsonProperty("tags")
+    public List<Object> getTags() {
+        return tags;
+    }
+
+    @JsonProperty("tags")
+    public void setTags(List<Object> tags) {
+        this.tags = tags;
+    }
+
+    @JsonProperty("vers")
+    public List<Object> getVers() {
+        return vers;
+    }
+
+    @JsonProperty("vers")
+    public void setVers(List<Object> vers) {
+        this.vers = vers;
+    }
+
+    @JsonAnyGetter
+    public Map<String, Object> getAdditionalProperties() {
+        return this.additionalProperties;
+    }
+
+    @JsonAnySetter
+    public void setAdditionalProperty(String name, Object value) {
+        this.additionalProperties.put(name, value);
+    }
+
+}
diff --git a/AnkiDroid/src/main/java/com/ichi2/libanki/json/model/Requirement.java b/AnkiDroid/src/main/java/com/ichi2/libanki/json/model/Requirement.java
new file mode 100644
index 000000000000..51b5673b5ee9
--- /dev/null
+++ b/AnkiDroid/src/main/java/com/ichi2/libanki/json/model/Requirement.java
@@ -0,0 +1,58 @@
+package com.ichi2.libanki.json.model;
+
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.fasterxml.jackson.annotation.JsonFormat;
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonPropertyOrder;
+
+@JsonInclude(JsonInclude.Include.NON_NULL)
+@JsonFormat(shape= JsonFormat.Shape.ARRAY)
+public class Requirement {
+    private long mTemplateOrdinal;
+    private String mType;
+    private long[] mFieldsOrdinal;
+
+
+    @JsonCreator // same order as in the original array
+    public Requirement(@JsonProperty("templateOrdinal") long templateOrdinal,
+                       @JsonProperty("type") String type,
+                       @JsonProperty("fieldsOrdinal") long[] fieldsOrdinal) {
+        mTemplateOrdinal = templateOrdinal;
+        mType = type;
+        mFieldsOrdinal = fieldsOrdinal;
+    }
+
+
+    public long getTemplateOrdinal() {
+        return mTemplateOrdinal;
+    }
+
+
+    public Requirement setTemplateOrdinal(long templateOrdinal) {
+        mTemplateOrdinal = templateOrdinal;
+        return this;
+    }
+
+
+    public String getType() {
+        return mType;
+    }
+
+
+    public Requirement setType(String type) {
+        mType = type;
+        return this;
+    }
+
+
+    public long[] getFieldsOrdinal() {
+        return mFieldsOrdinal;
+    }
+
+
+    public Requirement setFieldsOrdinal(long[] fieldsOrdinal) {
+        mFieldsOrdinal = fieldsOrdinal;
+        return this;
+    }
+}
diff --git a/AnkiDroid/src/main/java/com/ichi2/libanki/json/model/Template.java b/AnkiDroid/src/main/java/com/ichi2/libanki/json/model/Template.java
new file mode 100755
index 000000000000..5aab29dfdf5b
--- /dev/null
+++ b/AnkiDroid/src/main/java/com/ichi2/libanki/json/model/Template.java
@@ -0,0 +1,157 @@
+
+package com.ichi2.libanki.json.model;
+
+import java.util.HashMap;
+import java.util.Map;
+import com.fasterxml.jackson.annotation.JsonAnyGetter;
+import com.fasterxml.jackson.annotation.JsonAnySetter;
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+@JsonInclude(JsonInclude.Include.NON_NULL)
+public class Template {
+
+    @JsonProperty("name")
+    private String mName;
+    @JsonProperty("ord")
+    private long mOrd;
+    @JsonProperty("qfmt")
+    private String mQfmt;
+    @JsonProperty("afmt")
+    private String mAfmt;
+    @JsonProperty("bqfmt")
+    private String mBqfmt;
+    @JsonProperty("bafmt")
+    private String mBafmt;
+    @JsonProperty("did")
+    private Object mDid;
+    @JsonProperty("bfont")
+    private String mBfont;
+    @JsonProperty("bsize")
+    private long mBsize;
+    @JsonIgnore
+    private final Map<String, Object> mAdditionalProperties = new HashMap<String, Object>();
+
+    /**
+     * No args constructor for use in serialization
+     * 
+     */
+    public Template() {
+    }
+
+
+    public Template(String name, long ord, String qfmt, String afmt, String bqfmt, String bafmt, Object did, String bfont, long bsize) {
+        super();
+        this.mName = name;
+        this.mOrd = ord;
+        this.mQfmt = qfmt;
+        this.mAfmt = afmt;
+        this.mBqfmt = bqfmt;
+        this.mBafmt = bafmt;
+        this.mDid = did;
+        this.mBfont = bfont;
+        this.mBsize = bsize;
+    }
+
+    @JsonProperty("name")
+    public String getName() {
+        return mName;
+    }
+
+    @JsonProperty("name")
+    public void setName(String name) {
+        this.mName = name;
+    }
+
+    @JsonProperty("ord")
+    public long getOrd() {
+        return mOrd;
+    }
+
+    @JsonProperty("ord")
+    public void setOrd(long ord) {
+        this.mOrd = ord;
+    }
+
+    @JsonProperty("qfmt")
+    public String getQfmt() {
+        return mQfmt;
+    }
+
+    @JsonProperty("qfmt")
+    public void setQfmt(String qfmt) {
+        this.mQfmt = qfmt;
+    }
+
+    @JsonProperty("afmt")
+    public String getAfmt() {
+        return mAfmt;
+    }
+
+    @JsonProperty("afmt")
+    public void setAfmt(String afmt) {
+        this.mAfmt = afmt;
+    }
+
+    @JsonProperty("bqfmt")
+    public String getBqfmt() {
+        return mBqfmt;
+    }
+
+    @JsonProperty("bqfmt")
+    public void setBqfmt(String bqfmt) {
+        this.mBqfmt = bqfmt;
+    }
+
+    @JsonProperty("bafmt")
+    public String getBafmt() {
+        return mBafmt;
+    }
+
+    @JsonProperty("bafmt")
+    public void setBafmt(String bafmt) {
+        this.mBafmt = bafmt;
+    }
+
+    @JsonProperty("did")
+    public Object getDid() {
+        return mDid;
+    }
+
+    @JsonProperty("did")
+    public void setDid(Object did) {
+        this.mDid = did;
+    }
+
+    @JsonProperty("bfont")
+    public String getBfont() {
+        return mBfont;
+    }
+
+    @JsonProperty("bfont")
+    public void setBfont(String bfont) {
+        this.mBfont = bfont;
+    }
+
+    @JsonProperty("bsize")
+    public long getBsize() {
+        return mBsize;
+    }
+
+    @JsonProperty("bsize")
+    public void setBsize(long bsize) {
+        this.mBsize = bsize;
+    }
+
+    @JsonAnyGetter
+    public Map<String, Object> getAdditionalProperties() {
+        return this.mAdditionalProperties;
+    }
+
+    @JsonAnySetter
+    public void setAdditionalProperty(String name, Object value) {
+        this.mAdditionalProperties.put(name, value);
+    }
+
+}
diff --git a/AnkiDroid/src/test/assets/one_model.json b/AnkiDroid/src/test/assets/one_model.json
new file mode 100644
index 000000000000..c9ff15967227
--- /dev/null
+++ b/AnkiDroid/src/test/assets/one_model.json
@@ -0,0 +1,515 @@
+{
+  "id": 1500296807433,
+  "name": "Instruction",
+  "type": 0,
+  "mod": 1615215594,
+  "usn": -1,
+  "sortf": 0,
+  "did": 1610883854625,
+  "tmpls": [
+    {
+      "name": "Intuition",
+      "ord": 0,
+      "qfmt": "<span askedmandatory=\"Intuition\" generator=\"instruction\" template=\"eval\">\n {{#Intuition}}\n <header>\n  <H1>\n   {{#Language}}\n   <span class=\"Language\">\n    {{Language}}\n   </span>   {{/Language}}\n   {{#Context}}\n   {{#Language}}\n   :\n   {{/Language}}\n   {{/Context}}\n   {{#Context}}\n   <span class=\"Context\">\n    {{Context}}\n   </span>   {{/Context}}\n  </H1>\n </header> <link href=\"_github.css\" rel=\"stylesheet\"/>\n <script src=\"_highlight.pack.js\">\n </script> <script src=\"_highlight_automatic.js\">\n </script> {{#Name}}\n <H2>\n  <span class=\"Name\">\n   {{Name}}\n  </span>\n </H2> <br/>\n {{/Name}}\n <span class=\"Question Emphasize Intuition\">\n  Intuition\n </span> :\n <markofquestion>\n </markofquestion> <hr/>\n <table>\n  {{#Library}}\n  <tr>\n   <td>\n    <span class=\"context\">\n     Library\n    </span>\n   </td>   <td>\n    <span class=\"context\">\n     {{Library}}\n    </span>\n   </td>\n  </tr>  {{/Library}}\n  {{#Where to use it}}\n  <tr>\n   <td>\n    <span class=\"context\">\n     Where to use it\n    </span>\n   </td>   <td>\n    <span class=\"context\">\n     {{Where to use it}}\n    </span>\n   </td>\n  </tr>  {{/Where to use it}}\n </table> {{#Where to use it}}\n <hr/>\n {{/Where to use it}}\n {{^Where to use it}}\n {{#Library}}\n <hr/>\n {{/Library}}\n {{/Where to use it}}\n <table>\n  {{#Instruction}}\n  <tr>\n   <td>\n    <span class=\"Notation\">\n     Instruction\n    </span>\n   </td>   <td>\n    <span class=\"Notation\">\n     {{#Language}}\n     <pre><code class=\"{{Language}}\"><span class=\"Instruction\">{{Instruction}}</span></code></pre>     {{/Language}}\n     {{^Language}}\n     <span class=\"Instruction\">\n      {{Instruction}}\n     </span>     {{/Language}}\n    </span>\n   </td>\n  </tr>  {{/Instruction}}\n  {{#Abbreviation}}\n  <tr>\n   <td>\n    <span class=\"Abbreviation\">\n     Abbreviation\n    </span>\n   </td>   <td>\n    <span class=\"Abbreviation\">\n     {{Abbreviation}}\n    </span>\n   </td>\n  </tr>  {{/Abbreviation}}\n </table> {{#Abbreviation}}\n <hr/>\n {{/Abbreviation}}\n {{^Abbreviation}}\n {{#Instruction}}\n <hr/>\n {{/Instruction}}\n {{/Abbreviation}}\n <table>\n  {{#Returns}}\n  <tr>\n   <td>\n    <span class=\"Returns\">\n     Returns\n    </span>\n   </td>   <td>\n    <span class=\"Returns\">\n     {{Returns}}\n    </span>\n   </td>\n  </tr>  {{/Returns}}\n  {{#Effect}}\n  <tr>\n   <td>\n    <span class=\"Effect\">\n     Effect\n    </span>\n   </td>   <td>\n    <span class=\"Effect\">\n     {{Effect}}\n    </span>\n   </td>\n  </tr>  {{/Effect}}\n  {{#Typ}}\n  <tr>\n   <td>\n    <span class=\"Typ\">\n     Type\n    </span>\n   </td>   <td>\n    <span class=\"Typ\">\n     {{Typ}}\n    </span>\n   </td>\n  </tr>  {{/Typ}}\n </table> {{#Typ}}\n <hr/>\n {{/Typ}}\n {{^Typ}}\n {{#Effect}}\n <hr/>\n {{/Effect}}\n {{^Effect}}\n {{#Returns}}\n <hr/>\n {{/Returns}}\n {{/Effect}}\n {{/Typ}}\n <table>\n  {{#Time complexity}}\n  <tr>\n   <td>\n    <span class=\"Time_complexity\">\n     Time complexity\n    </span>\n   </td>   <td>\n    <span class=\"Time_complexity\">\n     {{Time complexity}}\n    </span>\n   </td>\n  </tr>  {{/Time complexity}}\n  {{#Space complexity}}\n  <tr>\n   <td>\n    <span class=\"Space_complexity\">\n     Space complexity\n    </span>\n   </td>   <td>\n    <span class=\"Space_complexity\">\n     {{Space complexity}}\n    </span>\n   </td>\n  </tr>  {{/Space complexity}}\n </table> {{#Space complexity}}\n <hr/>\n {{/Space complexity}}\n {{^Space complexity}}\n {{#Time complexity}}\n <hr/>\n {{/Time complexity}}\n {{/Space complexity}}\n {{#Exception2}}\n <span class=\"Exception\">\n  Exceptions\n </span> :\n <ol>\n  {{#Exception}}\n  <li>\n   <span class=\"Exception\">\n    {{Exception}}\n   </span>\n  </li>  {{/Exception}}\n  <li>\n   <span class=\"Exception\">\n    {{Exception2}}\n   </span>\n  </li>  {{#Exception3}}\n  <li>\n   <span class=\"Exception\">\n    {{Exception3}}\n   </span>\n  </li>  {{/Exception3}}\n  {{#Exception4}}\n  <li>\n   <span class=\"Exception\">\n    {{Exception4}}\n   </span>\n  </li>  {{/Exception4}}\n </ol> {{/Exception2}}\n {{^Exception2}}\n {{#Exception}}\n <span class=\"Exception\">\n  Exception\n </span> :\n <span class=\"Exception\">\n  {{Exception}}\n </span> <hr/>\n {{/Exception}}\n {{/Exception2}}\n {{#Example}}\n <li>\n  <span class=\"Example\">\n   Example\n  </span>  :\n  <span class=\"Example\">\n   {{Example}}\n  </span>  <br/>\n </li> {{/Example}}\n <footer>\n  <p>\n   <span class=\"Variables\">\n    {{Variables}}\n   </span>\n  </p>  {{#Assuming}}\n  <span class=\"Assuming\">\n   Assuming\n  </span>  :\n  <span class=\"Assuming\">\n   {{Assuming}}\n  </span>  <br/>\n  {{/Assuming}}\n  {{^Context}}\n  <p>\n   <span class=\"Deck\">\n    {{Deck}}\n   </span>\n  </p>  {{/Context}}\n </footer> {{/Intuition}}\n</span>",
+      "afmt": "<span template=\"Front Side\">\n <span askedmandatory=\"Intuition\" generator=\"instruction\" template=\"eval\">\n  {{#Intuition}}\n  <header>\n   <H1>\n    {{#Language}}\n    <span class=\"Language\">\n     {{Language}}\n    </span>    {{/Language}}\n    {{#Context}}\n    {{#Language}}\n    :\n    {{/Language}}\n    {{/Context}}\n    {{#Context}}\n    <span class=\"Context\">\n     {{Context}}\n    </span>    {{/Context}}\n   </H1>\n  </header>  <link href=\"_github.css\" rel=\"stylesheet\"/>\n  <script src=\"_highlight.pack.js\">\n  </script>  <script src=\"_highlight_automatic.js\">\n  </script>  {{#Name}}\n  <H2>\n   <span class=\"Name\">\n    {{Name}}\n   </span>\n  </H2>  <br/>\n  {{/Name}}\n  <span class=\"Intuition\">\n   Intuition\n  </span>  :\n  <span class=\"Answer Emphasize Intuition\">\n   {{Intuition}}\n  </span>  <hr/>\n  <table>\n   {{#Library}}\n   <tr>\n    <td>\n     <span class=\"context\">\n      Library\n     </span>\n    </td>    <td>\n     <span class=\"context\">\n      {{Library}}\n     </span>\n    </td>\n   </tr>   {{/Library}}\n   {{#Where to use it}}\n   <tr>\n    <td>\n     <span class=\"context\">\n      Where to use it\n     </span>\n    </td>    <td>\n     <span class=\"context\">\n      {{Where to use it}}\n     </span>\n    </td>\n   </tr>   {{/Where to use it}}\n  </table>  {{#Where to use it}}\n  <hr/>\n  {{/Where to use it}}\n  {{^Where to use it}}\n  {{#Library}}\n  <hr/>\n  {{/Library}}\n  {{/Where to use it}}\n  <table>\n   {{#Instruction}}\n   <tr>\n    <td>\n     <span class=\"Notation\">\n      Instruction\n     </span>\n    </td>    <td>\n     <span class=\"Notation\">\n      {{#Language}}\n      <pre><code class=\"{{Language}}\"><span class=\"Instruction\">{{Instruction}}</span></code></pre>      {{/Language}}\n      {{^Language}}\n      <span class=\"Instruction\">\n       {{Instruction}}\n      </span>      {{/Language}}\n     </span>\n    </td>\n   </tr>   {{/Instruction}}\n   {{#Abbreviation}}\n   <tr>\n    <td>\n     <span class=\"Abbreviation\">\n      Abbreviation\n     </span>\n    </td>    <td>\n     <span class=\"Abbreviation\">\n      {{Abbreviation}}\n     </span>\n    </td>\n   </tr>   {{/Abbreviation}}\n  </table>  {{#Abbreviation}}\n  <hr/>\n  {{/Abbreviation}}\n  {{^Abbreviation}}\n  {{#Instruction}}\n  <hr/>\n  {{/Instruction}}\n  {{/Abbreviation}}\n  <table>\n   {{#Returns}}\n   <tr>\n    <td>\n     <span class=\"Returns\">\n      Returns\n     </span>\n    </td>    <td>\n     <span class=\"Returns\">\n      {{Returns}}\n     </span>\n    </td>\n   </tr>   {{/Returns}}\n   {{#Effect}}\n   <tr>\n    <td>\n     <span class=\"Effect\">\n      Effect\n     </span>\n    </td>    <td>\n     <span class=\"Effect\">\n      {{Effect}}\n     </span>\n    </td>\n   </tr>   {{/Effect}}\n   {{#Typ}}\n   <tr>\n    <td>\n     <span class=\"Typ\">\n      Type\n     </span>\n    </td>    <td>\n     <span class=\"Typ\">\n      {{Typ}}\n     </span>\n    </td>\n   </tr>   {{/Typ}}\n  </table>  {{#Typ}}\n  <hr/>\n  {{/Typ}}\n  {{^Typ}}\n  {{#Effect}}\n  <hr/>\n  {{/Effect}}\n  {{^Effect}}\n  {{#Returns}}\n  <hr/>\n  {{/Returns}}\n  {{/Effect}}\n  {{/Typ}}\n  <table>\n   {{#Time complexity}}\n   <tr>\n    <td>\n     <span class=\"Time_complexity\">\n      Time complexity\n     </span>\n    </td>    <td>\n     <span class=\"Time_complexity\">\n      {{Time complexity}}\n     </span>\n    </td>\n   </tr>   {{/Time complexity}}\n   {{#Space complexity}}\n   <tr>\n    <td>\n     <span class=\"Space_complexity\">\n      Space complexity\n     </span>\n    </td>    <td>\n     <span class=\"Space_complexity\">\n      {{Space complexity}}\n     </span>\n    </td>\n   </tr>   {{/Space complexity}}\n  </table>  {{#Space complexity}}\n  <hr/>\n  {{/Space complexity}}\n  {{^Space complexity}}\n  {{#Time complexity}}\n  <hr/>\n  {{/Time complexity}}\n  {{/Space complexity}}\n  {{#Exception2}}\n  <span class=\"Exception\">\n   Exceptions\n  </span>  :\n  <ol>\n   {{#Exception}}\n   <li>\n    <span class=\"Exception\">\n     {{Exception}}\n    </span>\n   </li>   {{/Exception}}\n   <li>\n    <span class=\"Exception\">\n     {{Exception2}}\n    </span>\n   </li>   {{#Exception3}}\n   <li>\n    <span class=\"Exception\">\n     {{Exception3}}\n    </span>\n   </li>   {{/Exception3}}\n   {{#Exception4}}\n   <li>\n    <span class=\"Exception\">\n     {{Exception4}}\n    </span>\n   </li>   {{/Exception4}}\n  </ol>  {{/Exception2}}\n  {{^Exception2}}\n  {{#Exception}}\n  <span class=\"Exception\">\n   Exception\n  </span>  :\n  <span class=\"Exception\">\n   {{Exception}}\n  </span>  <hr/>\n  {{/Exception}}\n  {{/Exception2}}\n  {{#Example}}\n  <li>\n   <span class=\"Example\">\n    Example\n   </span>   :\n   <span class=\"Example\">\n    {{Example}}\n   </span>   <br/>\n  </li>  {{/Example}}\n  <footer>\n   <p>\n    <span class=\"Variables\">\n     {{Variables}}\n    </span>\n   </p>   {{#Assuming}}\n   <span class=\"Assuming\">\n    Assuming\n   </span>   :\n   <span class=\"Assuming\">\n    {{Assuming}}\n   </span>   <br/>\n   {{/Assuming}}\n   {{^Context}}\n   <p>\n    <span class=\"Deck\">\n     {{Deck}}\n    </span>\n   </p>   {{/Context}}\n   <p>\n    <span class=\"Extra\">\n     {{Extra}}\n    </span>\n   </p>   {{#Chapter}}\n   <span class=\"Chapter\">\n    Chapter\n   </span>   <span class=\"Chapter\">\n    {{Chapter}}\n   </span>   ,\n   {{/Chapter}}\n   {{#Section}}\n   <span class=\"Section\">\n    Section\n   </span>   <span class=\"Section\">\n    {{Section}}\n   </span>   ,\n   {{/Section}}\n   {{#Kind}}\n   <span class=\"Kind\">\n    {{Kind}}\n   </span>   {{#Index}}\n   Index\n   {{/Index}}\n   ,\n   {{/Kind}}\n   {{^Kind}}\n   {{#Index}}\n   <span class=\"Index\">\n    Index\n   </span>   <span class=\"Index\">\n    {{Index}}\n   </span>   ,\n   {{/Index}}\n   {{/Kind}}\n   {{#Page}}\n   <span class=\"Page\">\n    Page\n   </span>   <span class=\"Page\">\n    {{Page}}\n   </span>   ,\n   {{/Page}}\n  </footer>  {{/Intuition}}\n </span>\n</span>",
+      "bqfmt": "",
+      "bafmt": "<span template=\"Front Side\">\n</span>",
+      "did": null,
+      "bfont": "",
+      "bsize": 0
+    },
+    {
+      "name": "Assuming",
+      "ord": 1,
+      "qfmt": "<span askedmandatory=\"Assuming\" generator=\"instruction\" template=\"eval\">\n {{#Assuming}}\n <header>\n  <H1>\n   {{#Language}}\n   <span class=\"Language\">\n    {{Language}}\n   </span>   {{/Language}}\n   {{#Context}}\n   {{#Language}}\n   :\n   {{/Language}}\n   {{/Context}}\n   {{#Context}}\n   <span class=\"Context\">\n    {{Context}}\n   </span>   {{/Context}}\n  </H1>\n </header> <link href=\"_github.css\" rel=\"stylesheet\"/>\n <script src=\"_highlight.pack.js\">\n </script> <script src=\"_highlight_automatic.js\">\n </script> {{#Name}}\n <H2>\n  <span class=\"Name\">\n   {{Name}}\n  </span>\n </H2> <br/>\n {{/Name}}\n {{#Intuition}}\n <span class=\"Intuition\">\n  Intuition\n </span> :\n <span class=\"Intuition\">\n  {{Intuition}}\n </span> <hr/>\n {{/Intuition}}\n <table>\n  {{#Library}}\n  <tr>\n   <td>\n    <span class=\"context\">\n     Library\n    </span>\n   </td>   <td>\n    <span class=\"context\">\n     {{Library}}\n    </span>\n   </td>\n  </tr>  {{/Library}}\n  {{#Where to use it}}\n  <tr>\n   <td>\n    <span class=\"context\">\n     Where to use it\n    </span>\n   </td>   <td>\n    <span class=\"context\">\n     {{Where to use it}}\n    </span>\n   </td>\n  </tr>  {{/Where to use it}}\n </table> {{#Where to use it}}\n <hr/>\n {{/Where to use it}}\n {{^Where to use it}}\n {{#Library}}\n <hr/>\n {{/Library}}\n {{/Where to use it}}\n <table>\n  {{#Instruction}}\n  <tr>\n   <td>\n    <span class=\"Notation\">\n     Instruction\n    </span>\n   </td>   <td>\n    <span class=\"Notation\">\n     {{#Language}}\n     <pre><code class=\"{{Language}}\"><span class=\"Instruction\">{{Instruction}}</span></code></pre>     {{/Language}}\n     {{^Language}}\n     <span class=\"Instruction\">\n      {{Instruction}}\n     </span>     {{/Language}}\n    </span>\n   </td>\n  </tr>  {{/Instruction}}\n  {{#Abbreviation}}\n  <tr>\n   <td>\n    <span class=\"Abbreviation\">\n     Abbreviation\n    </span>\n   </td>   <td>\n    <span class=\"Abbreviation\">\n     {{Abbreviation}}\n    </span>\n   </td>\n  </tr>  {{/Abbreviation}}\n </table> {{#Abbreviation}}\n <hr/>\n {{/Abbreviation}}\n {{^Abbreviation}}\n {{#Instruction}}\n <hr/>\n {{/Instruction}}\n {{/Abbreviation}}\n <table>\n  {{#Returns}}\n  <tr>\n   <td>\n    <span class=\"Returns\">\n     Returns\n    </span>\n   </td>   <td>\n    <span class=\"Returns\">\n     {{Returns}}\n    </span>\n   </td>\n  </tr>  {{/Returns}}\n  {{#Effect}}\n  <tr>\n   <td>\n    <span class=\"Effect\">\n     Effect\n    </span>\n   </td>   <td>\n    <span class=\"Effect\">\n     {{Effect}}\n    </span>\n   </td>\n  </tr>  {{/Effect}}\n  {{#Typ}}\n  <tr>\n   <td>\n    <span class=\"Typ\">\n     Type\n    </span>\n   </td>   <td>\n    <span class=\"Typ\">\n     {{Typ}}\n    </span>\n   </td>\n  </tr>  {{/Typ}}\n </table> {{#Typ}}\n <hr/>\n {{/Typ}}\n {{^Typ}}\n {{#Effect}}\n <hr/>\n {{/Effect}}\n {{^Effect}}\n {{#Returns}}\n <hr/>\n {{/Returns}}\n {{/Effect}}\n {{/Typ}}\n <table>\n  {{#Time complexity}}\n  <tr>\n   <td>\n    <span class=\"Time_complexity\">\n     Time complexity\n    </span>\n   </td>   <td>\n    <span class=\"Time_complexity\">\n     {{Time complexity}}\n    </span>\n   </td>\n  </tr>  {{/Time complexity}}\n  {{#Space complexity}}\n  <tr>\n   <td>\n    <span class=\"Space_complexity\">\n     Space complexity\n    </span>\n   </td>   <td>\n    <span class=\"Space_complexity\">\n     {{Space complexity}}\n    </span>\n   </td>\n  </tr>  {{/Space complexity}}\n </table> {{#Space complexity}}\n <hr/>\n {{/Space complexity}}\n {{^Space complexity}}\n {{#Time complexity}}\n <hr/>\n {{/Time complexity}}\n {{/Space complexity}}\n {{#Exception2}}\n <span class=\"Exception\">\n  Exceptions\n </span> :\n <ol>\n  {{#Exception}}\n  <li>\n   <span class=\"Exception\">\n    {{Exception}}\n   </span>\n  </li>  {{/Exception}}\n  <li>\n   <span class=\"Exception\">\n    {{Exception2}}\n   </span>\n  </li>  {{#Exception3}}\n  <li>\n   <span class=\"Exception\">\n    {{Exception3}}\n   </span>\n  </li>  {{/Exception3}}\n  {{#Exception4}}\n  <li>\n   <span class=\"Exception\">\n    {{Exception4}}\n   </span>\n  </li>  {{/Exception4}}\n </ol> {{/Exception2}}\n {{^Exception2}}\n {{#Exception}}\n <span class=\"Exception\">\n  Exception\n </span> :\n <span class=\"Exception\">\n  {{Exception}}\n </span> <hr/>\n {{/Exception}}\n {{/Exception2}}\n {{#Example}}\n <li>\n  <span class=\"Example\">\n   Example\n  </span>  :\n  <span class=\"Example\">\n   {{Example}}\n  </span>  <br/>\n </li> {{/Example}}\n <footer>\n  <p>\n   <span class=\"Variables\">\n    {{Variables}}\n   </span>\n  </p>  <H3>\n   <span class=\"Question Emphasize Assuming\">\n    Assuming\n   </span>\n  </H3>  :\n  <markofquestion>\n  </markofquestion>  <br/>\n  {{^Context}}\n  <p>\n   <span class=\"Deck\">\n    {{Deck}}\n   </span>\n  </p>  {{/Context}}\n </footer> {{/Assuming}}\n</span>",
+      "afmt": "<span template=\"Front Side\">\n <span askedmandatory=\"Assuming\" generator=\"instruction\" template=\"eval\">\n  {{#Assuming}}\n  <header>\n   <H1>\n    {{#Language}}\n    <span class=\"Language\">\n     {{Language}}\n    </span>    {{/Language}}\n    {{#Context}}\n    {{#Language}}\n    :\n    {{/Language}}\n    {{/Context}}\n    {{#Context}}\n    <span class=\"Context\">\n     {{Context}}\n    </span>    {{/Context}}\n   </H1>\n  </header>  <link href=\"_github.css\" rel=\"stylesheet\"/>\n  <script src=\"_highlight.pack.js\">\n  </script>  <script src=\"_highlight_automatic.js\">\n  </script>  {{#Name}}\n  <H2>\n   <span class=\"Name\">\n    {{Name}}\n   </span>\n  </H2>  <br/>\n  {{/Name}}\n  {{#Intuition}}\n  <span class=\"Intuition\">\n   Intuition\n  </span>  :\n  <span class=\"Intuition\">\n   {{Intuition}}\n  </span>  <hr/>\n  {{/Intuition}}\n  <table>\n   {{#Library}}\n   <tr>\n    <td>\n     <span class=\"context\">\n      Library\n     </span>\n    </td>    <td>\n     <span class=\"context\">\n      {{Library}}\n     </span>\n    </td>\n   </tr>   {{/Library}}\n   {{#Where to use it}}\n   <tr>\n    <td>\n     <span class=\"context\">\n      Where to use it\n     </span>\n    </td>    <td>\n     <span class=\"context\">\n      {{Where to use it}}\n     </span>\n    </td>\n   </tr>   {{/Where to use it}}\n  </table>  {{#Where to use it}}\n  <hr/>\n  {{/Where to use it}}\n  {{^Where to use it}}\n  {{#Library}}\n  <hr/>\n  {{/Library}}\n  {{/Where to use it}}\n  <table>\n   {{#Instruction}}\n   <tr>\n    <td>\n     <span class=\"Notation\">\n      Instruction\n     </span>\n    </td>    <td>\n     <span class=\"Notation\">\n      {{#Language}}\n      <pre><code class=\"{{Language}}\"><span class=\"Instruction\">{{Instruction}}</span></code></pre>      {{/Language}}\n      {{^Language}}\n      <span class=\"Instruction\">\n       {{Instruction}}\n      </span>      {{/Language}}\n     </span>\n    </td>\n   </tr>   {{/Instruction}}\n   {{#Abbreviation}}\n   <tr>\n    <td>\n     <span class=\"Abbreviation\">\n      Abbreviation\n     </span>\n    </td>    <td>\n     <span class=\"Abbreviation\">\n      {{Abbreviation}}\n     </span>\n    </td>\n   </tr>   {{/Abbreviation}}\n  </table>  {{#Abbreviation}}\n  <hr/>\n  {{/Abbreviation}}\n  {{^Abbreviation}}\n  {{#Instruction}}\n  <hr/>\n  {{/Instruction}}\n  {{/Abbreviation}}\n  <table>\n   {{#Returns}}\n   <tr>\n    <td>\n     <span class=\"Returns\">\n      Returns\n     </span>\n    </td>    <td>\n     <span class=\"Returns\">\n      {{Returns}}\n     </span>\n    </td>\n   </tr>   {{/Returns}}\n   {{#Effect}}\n   <tr>\n    <td>\n     <span class=\"Effect\">\n      Effect\n     </span>\n    </td>    <td>\n     <span class=\"Effect\">\n      {{Effect}}\n     </span>\n    </td>\n   </tr>   {{/Effect}}\n   {{#Typ}}\n   <tr>\n    <td>\n     <span class=\"Typ\">\n      Type\n     </span>\n    </td>    <td>\n     <span class=\"Typ\">\n      {{Typ}}\n     </span>\n    </td>\n   </tr>   {{/Typ}}\n  </table>  {{#Typ}}\n  <hr/>\n  {{/Typ}}\n  {{^Typ}}\n  {{#Effect}}\n  <hr/>\n  {{/Effect}}\n  {{^Effect}}\n  {{#Returns}}\n  <hr/>\n  {{/Returns}}\n  {{/Effect}}\n  {{/Typ}}\n  <table>\n   {{#Time complexity}}\n   <tr>\n    <td>\n     <span class=\"Time_complexity\">\n      Time complexity\n     </span>\n    </td>    <td>\n     <span class=\"Time_complexity\">\n      {{Time complexity}}\n     </span>\n    </td>\n   </tr>   {{/Time complexity}}\n   {{#Space complexity}}\n   <tr>\n    <td>\n     <span class=\"Space_complexity\">\n      Space complexity\n     </span>\n    </td>    <td>\n     <span class=\"Space_complexity\">\n      {{Space complexity}}\n     </span>\n    </td>\n   </tr>   {{/Space complexity}}\n  </table>  {{#Space complexity}}\n  <hr/>\n  {{/Space complexity}}\n  {{^Space complexity}}\n  {{#Time complexity}}\n  <hr/>\n  {{/Time complexity}}\n  {{/Space complexity}}\n  {{#Exception2}}\n  <span class=\"Exception\">\n   Exceptions\n  </span>  :\n  <ol>\n   {{#Exception}}\n   <li>\n    <span class=\"Exception\">\n     {{Exception}}\n    </span>\n   </li>   {{/Exception}}\n   <li>\n    <span class=\"Exception\">\n     {{Exception2}}\n    </span>\n   </li>   {{#Exception3}}\n   <li>\n    <span class=\"Exception\">\n     {{Exception3}}\n    </span>\n   </li>   {{/Exception3}}\n   {{#Exception4}}\n   <li>\n    <span class=\"Exception\">\n     {{Exception4}}\n    </span>\n   </li>   {{/Exception4}}\n  </ol>  {{/Exception2}}\n  {{^Exception2}}\n  {{#Exception}}\n  <span class=\"Exception\">\n   Exception\n  </span>  :\n  <span class=\"Exception\">\n   {{Exception}}\n  </span>  <hr/>\n  {{/Exception}}\n  {{/Exception2}}\n  {{#Example}}\n  <li>\n   <span class=\"Example\">\n    Example\n   </span>   :\n   <span class=\"Example\">\n    {{Example}}\n   </span>   <br/>\n  </li>  {{/Example}}\n  <footer>\n   <p>\n    <span class=\"Variables\">\n     {{Variables}}\n    </span>\n   </p>   <span class=\"Assuming\">\n    Assuming\n   </span>   :\n   <H3>\n    <span class=\"Answer Emphasize Assuming\">\n     {{Assuming}}\n    </span>\n   </H3>   <br/>\n   {{^Context}}\n   <p>\n    <span class=\"Deck\">\n     {{Deck}}\n    </span>\n   </p>   {{/Context}}\n   <p>\n    <span class=\"Extra\">\n     {{Extra}}\n    </span>\n   </p>   {{#Chapter}}\n   <span class=\"Chapter\">\n    Chapter\n   </span>   <span class=\"Chapter\">\n    {{Chapter}}\n   </span>   ,\n   {{/Chapter}}\n   {{#Section}}\n   <span class=\"Section\">\n    Section\n   </span>   <span class=\"Section\">\n    {{Section}}\n   </span>   ,\n   {{/Section}}\n   {{#Kind}}\n   <span class=\"Kind\">\n    {{Kind}}\n   </span>   {{#Index}}\n   Index\n   {{/Index}}\n   ,\n   {{/Kind}}\n   {{^Kind}}\n   {{#Index}}\n   <span class=\"Index\">\n    Index\n   </span>   <span class=\"Index\">\n    {{Index}}\n   </span>   ,\n   {{/Index}}\n   {{/Kind}}\n   {{#Page}}\n   <span class=\"Page\">\n    Page\n   </span>   <span class=\"Page\">\n    {{Page}}\n   </span>   ,\n   {{/Page}}\n  </footer>  {{/Assuming}}\n </span>\n</span>",
+      "bqfmt": "",
+      "bafmt": "<span template=\"Front Side\">\n</span>",
+      "did": null,
+      "bfont": "",
+      "bsize": 0
+    },
+    {
+      "name": "Type",
+      "ord": 2,
+      "qfmt": "<span askedmandatory=\"Typ\" generator=\"instruction\" template=\"eval\">\n {{#Typ}}\n <header>\n  <H1>\n   {{#Language}}\n   <span class=\"Language\">\n    {{Language}}\n   </span>   {{/Language}}\n   {{#Context}}\n   {{#Language}}\n   :\n   {{/Language}}\n   {{/Context}}\n   {{#Context}}\n   <span class=\"Context\">\n    {{Context}}\n   </span>   {{/Context}}\n  </H1>\n </header> <link href=\"_github.css\" rel=\"stylesheet\"/>\n <script src=\"_highlight.pack.js\">\n </script> <script src=\"_highlight_automatic.js\">\n </script> {{#Name}}\n <H2>\n  <span class=\"Name\">\n   {{Name}}\n  </span>\n </H2> <br/>\n {{/Name}}\n {{#Intuition}}\n <span class=\"Intuition\">\n  Intuition\n </span> :\n <span class=\"Intuition\">\n  {{Intuition}}\n </span> <hr/>\n {{/Intuition}}\n <table>\n  {{#Library}}\n  <tr>\n   <td>\n    <span class=\"context\">\n     Library\n    </span>\n   </td>   <td>\n    <span class=\"context\">\n     {{Library}}\n    </span>\n   </td>\n  </tr>  {{/Library}}\n  {{#Where to use it}}\n  <tr>\n   <td>\n    <span class=\"context\">\n     Where to use it\n    </span>\n   </td>   <td>\n    <span class=\"context\">\n     {{Where to use it}}\n    </span>\n   </td>\n  </tr>  {{/Where to use it}}\n </table> {{#Where to use it}}\n <hr/>\n {{/Where to use it}}\n {{^Where to use it}}\n {{#Library}}\n <hr/>\n {{/Library}}\n {{/Where to use it}}\n <table>\n  {{#Instruction}}\n  <tr>\n   <td>\n    <span class=\"Notation\">\n     Instruction\n    </span>\n   </td>   <td>\n    <span class=\"Notation\">\n     {{#Language}}\n     <pre><code class=\"{{Language}}\"><span class=\"Instruction\">{{Instruction}}</span></code></pre>     {{/Language}}\n     {{^Language}}\n     <span class=\"Instruction\">\n      {{Instruction}}\n     </span>     {{/Language}}\n    </span>\n   </td>\n  </tr>  {{/Instruction}}\n  {{#Abbreviation}}\n  <tr>\n   <td>\n    <span class=\"Abbreviation\">\n     Abbreviation\n    </span>\n   </td>   <td>\n    <span class=\"Abbreviation\">\n     {{Abbreviation}}\n    </span>\n   </td>\n  </tr>  {{/Abbreviation}}\n </table> {{#Abbreviation}}\n <hr/>\n {{/Abbreviation}}\n {{^Abbreviation}}\n {{#Instruction}}\n <hr/>\n {{/Instruction}}\n {{/Abbreviation}}\n <table>\n  {{#Returns}}\n  <tr>\n   <td>\n    <span class=\"Returns\">\n     Returns\n    </span>\n   </td>   <td>\n    <span class=\"Returns\">\n     {{Returns}}\n    </span>\n   </td>\n  </tr>  {{/Returns}}\n  {{#Effect}}\n  <tr>\n   <td>\n    <span class=\"Effect\">\n     Effect\n    </span>\n   </td>   <td>\n    <span class=\"Effect\">\n     {{Effect}}\n    </span>\n   </td>\n  </tr>  {{/Effect}}\n  <tr>\n   <td>\n    <span class=\"Question Emphasize Typ\">\n     Type\n    </span>\n   </td>   <td>\n    <markofquestion>\n    </markofquestion>\n   </td>\n  </tr>\n </table> <hr/>\n <table>\n  {{#Time complexity}}\n  <tr>\n   <td>\n    <span class=\"Time_complexity\">\n     Time complexity\n    </span>\n   </td>   <td>\n    <span class=\"Time_complexity\">\n     {{Time complexity}}\n    </span>\n   </td>\n  </tr>  {{/Time complexity}}\n  {{#Space complexity}}\n  <tr>\n   <td>\n    <span class=\"Space_complexity\">\n     Space complexity\n    </span>\n   </td>   <td>\n    <span class=\"Space_complexity\">\n     {{Space complexity}}\n    </span>\n   </td>\n  </tr>  {{/Space complexity}}\n </table> {{#Space complexity}}\n <hr/>\n {{/Space complexity}}\n {{^Space complexity}}\n {{#Time complexity}}\n <hr/>\n {{/Time complexity}}\n {{/Space complexity}}\n {{#Exception2}}\n <span class=\"Exception\">\n  Exceptions\n </span> :\n <ol>\n  {{#Exception}}\n  <li>\n   <span class=\"Exception\">\n    {{Exception}}\n   </span>\n  </li>  {{/Exception}}\n  <li>\n   <span class=\"Exception\">\n    {{Exception2}}\n   </span>\n  </li>  {{#Exception3}}\n  <li>\n   <span class=\"Exception\">\n    {{Exception3}}\n   </span>\n  </li>  {{/Exception3}}\n  {{#Exception4}}\n  <li>\n   <span class=\"Exception\">\n    {{Exception4}}\n   </span>\n  </li>  {{/Exception4}}\n </ol> {{/Exception2}}\n {{^Exception2}}\n {{#Exception}}\n <span class=\"Exception\">\n  Exception\n </span> :\n <span class=\"Exception\">\n  {{Exception}}\n </span> <hr/>\n {{/Exception}}\n {{/Exception2}}\n {{#Example}}\n <li>\n  <span class=\"Example\">\n   Example\n  </span>  :\n  <span class=\"Example\">\n   {{Example}}\n  </span>  <br/>\n </li> {{/Example}}\n <footer>\n  <p>\n   <span class=\"Variables\">\n    {{Variables}}\n   </span>\n  </p>  {{#Assuming}}\n  <span class=\"Assuming\">\n   Assuming\n  </span>  :\n  <span class=\"Assuming\">\n   {{Assuming}}\n  </span>  <br/>\n  {{/Assuming}}\n  {{^Context}}\n  <p>\n   <span class=\"Deck\">\n    {{Deck}}\n   </span>\n  </p>  {{/Context}}\n </footer> {{/Typ}}\n</span>",
+      "afmt": "<span template=\"Front Side\">\n <span askedmandatory=\"Typ\" generator=\"instruction\" template=\"eval\">\n  {{#Typ}}\n  <header>\n   <H1>\n    {{#Language}}\n    <span class=\"Language\">\n     {{Language}}\n    </span>    {{/Language}}\n    {{#Context}}\n    {{#Language}}\n    :\n    {{/Language}}\n    {{/Context}}\n    {{#Context}}\n    <span class=\"Context\">\n     {{Context}}\n    </span>    {{/Context}}\n   </H1>\n  </header>  <link href=\"_github.css\" rel=\"stylesheet\"/>\n  <script src=\"_highlight.pack.js\">\n  </script>  <script src=\"_highlight_automatic.js\">\n  </script>  {{#Name}}\n  <H2>\n   <span class=\"Name\">\n    {{Name}}\n   </span>\n  </H2>  <br/>\n  {{/Name}}\n  {{#Intuition}}\n  <span class=\"Intuition\">\n   Intuition\n  </span>  :\n  <span class=\"Intuition\">\n   {{Intuition}}\n  </span>  <hr/>\n  {{/Intuition}}\n  <table>\n   {{#Library}}\n   <tr>\n    <td>\n     <span class=\"context\">\n      Library\n     </span>\n    </td>    <td>\n     <span class=\"context\">\n      {{Library}}\n     </span>\n    </td>\n   </tr>   {{/Library}}\n   {{#Where to use it}}\n   <tr>\n    <td>\n     <span class=\"context\">\n      Where to use it\n     </span>\n    </td>    <td>\n     <span class=\"context\">\n      {{Where to use it}}\n     </span>\n    </td>\n   </tr>   {{/Where to use it}}\n  </table>  {{#Where to use it}}\n  <hr/>\n  {{/Where to use it}}\n  {{^Where to use it}}\n  {{#Library}}\n  <hr/>\n  {{/Library}}\n  {{/Where to use it}}\n  <table>\n   {{#Instruction}}\n   <tr>\n    <td>\n     <span class=\"Notation\">\n      Instruction\n     </span>\n    </td>    <td>\n     <span class=\"Notation\">\n      {{#Language}}\n      <pre><code class=\"{{Language}}\"><span class=\"Instruction\">{{Instruction}}</span></code></pre>      {{/Language}}\n      {{^Language}}\n      <span class=\"Instruction\">\n       {{Instruction}}\n      </span>      {{/Language}}\n     </span>\n    </td>\n   </tr>   {{/Instruction}}\n   {{#Abbreviation}}\n   <tr>\n    <td>\n     <span class=\"Abbreviation\">\n      Abbreviation\n     </span>\n    </td>    <td>\n     <span class=\"Abbreviation\">\n      {{Abbreviation}}\n     </span>\n    </td>\n   </tr>   {{/Abbreviation}}\n  </table>  {{#Abbreviation}}\n  <hr/>\n  {{/Abbreviation}}\n  {{^Abbreviation}}\n  {{#Instruction}}\n  <hr/>\n  {{/Instruction}}\n  {{/Abbreviation}}\n  <table>\n   {{#Returns}}\n   <tr>\n    <td>\n     <span class=\"Returns\">\n      Returns\n     </span>\n    </td>    <td>\n     <span class=\"Returns\">\n      {{Returns}}\n     </span>\n    </td>\n   </tr>   {{/Returns}}\n   {{#Effect}}\n   <tr>\n    <td>\n     <span class=\"Effect\">\n      Effect\n     </span>\n    </td>    <td>\n     <span class=\"Effect\">\n      {{Effect}}\n     </span>\n    </td>\n   </tr>   {{/Effect}}\n   <tr>\n    <td>\n     <span class=\"Typ\">\n      Type\n     </span>\n    </td>    <td>\n     <span class=\"Answer Emphasize Typ\">\n      {{Typ}}\n     </span>\n    </td>\n   </tr>\n  </table>  <hr/>\n  <table>\n   {{#Time complexity}}\n   <tr>\n    <td>\n     <span class=\"Time_complexity\">\n      Time complexity\n     </span>\n    </td>    <td>\n     <span class=\"Time_complexity\">\n      {{Time complexity}}\n     </span>\n    </td>\n   </tr>   {{/Time complexity}}\n   {{#Space complexity}}\n   <tr>\n    <td>\n     <span class=\"Space_complexity\">\n      Space complexity\n     </span>\n    </td>    <td>\n     <span class=\"Space_complexity\">\n      {{Space complexity}}\n     </span>\n    </td>\n   </tr>   {{/Space complexity}}\n  </table>  {{#Space complexity}}\n  <hr/>\n  {{/Space complexity}}\n  {{^Space complexity}}\n  {{#Time complexity}}\n  <hr/>\n  {{/Time complexity}}\n  {{/Space complexity}}\n  {{#Exception2}}\n  <span class=\"Exception\">\n   Exceptions\n  </span>  :\n  <ol>\n   {{#Exception}}\n   <li>\n    <span class=\"Exception\">\n     {{Exception}}\n    </span>\n   </li>   {{/Exception}}\n   <li>\n    <span class=\"Exception\">\n     {{Exception2}}\n    </span>\n   </li>   {{#Exception3}}\n   <li>\n    <span class=\"Exception\">\n     {{Exception3}}\n    </span>\n   </li>   {{/Exception3}}\n   {{#Exception4}}\n   <li>\n    <span class=\"Exception\">\n     {{Exception4}}\n    </span>\n   </li>   {{/Exception4}}\n  </ol>  {{/Exception2}}\n  {{^Exception2}}\n  {{#Exception}}\n  <span class=\"Exception\">\n   Exception\n  </span>  :\n  <span class=\"Exception\">\n   {{Exception}}\n  </span>  <hr/>\n  {{/Exception}}\n  {{/Exception2}}\n  {{#Example}}\n  <li>\n   <span class=\"Example\">\n    Example\n   </span>   :\n   <span class=\"Example\">\n    {{Example}}\n   </span>   <br/>\n  </li>  {{/Example}}\n  <footer>\n   <p>\n    <span class=\"Variables\">\n     {{Variables}}\n    </span>\n   </p>   {{#Assuming}}\n   <span class=\"Assuming\">\n    Assuming\n   </span>   :\n   <span class=\"Assuming\">\n    {{Assuming}}\n   </span>   <br/>\n   {{/Assuming}}\n   {{^Context}}\n   <p>\n    <span class=\"Deck\">\n     {{Deck}}\n    </span>\n   </p>   {{/Context}}\n   <p>\n    <span class=\"Extra\">\n     {{Extra}}\n    </span>\n   </p>   {{#Chapter}}\n   <span class=\"Chapter\">\n    Chapter\n   </span>   <span class=\"Chapter\">\n    {{Chapter}}\n   </span>   ,\n   {{/Chapter}}\n   {{#Section}}\n   <span class=\"Section\">\n    Section\n   </span>   <span class=\"Section\">\n    {{Section}}\n   </span>   ,\n   {{/Section}}\n   {{#Kind}}\n   <span class=\"Kind\">\n    {{Kind}}\n   </span>   {{#Index}}\n   Index\n   {{/Index}}\n   ,\n   {{/Kind}}\n   {{^Kind}}\n   {{#Index}}\n   <span class=\"Index\">\n    Index\n   </span>   <span class=\"Index\">\n    {{Index}}\n   </span>   ,\n   {{/Index}}\n   {{/Kind}}\n   {{#Page}}\n   <span class=\"Page\">\n    Page\n   </span>   <span class=\"Page\">\n    {{Page}}\n   </span>   ,\n   {{/Page}}\n  </footer>  {{/Typ}}\n </span>\n</span>",
+      "bqfmt": "",
+      "bafmt": "<span template=\"Front Side\">\n</span>",
+      "did": null,
+      "bfont": "",
+      "bsize": 0
+    },
+    {
+      "name": "Names",
+      "ord": 3,
+      "qfmt": "<span asked=\"Names\" generator=\"instruction\" mandatory=\"Name\" template=\"eval\">\n {{#Name}}\n <header>\n  <H1>\n   {{#Language}}\n   <span class=\"Language\">\n    {{Language}}\n   </span>   {{/Language}}\n   {{#Context}}\n   {{#Language}}\n   :\n   {{/Language}}\n   {{/Context}}\n   {{#Context}}\n   <span class=\"Context\">\n    {{Context}}\n   </span>   {{/Context}}\n  </H1>\n </header> <link href=\"_github.css\" rel=\"stylesheet\"/>\n <script src=\"_highlight.pack.js\">\n </script> <script src=\"_highlight_automatic.js\">\n </script> <H3>\n  Name(s) ?\n </H3> <br/>\n {{#Intuition}}\n <span class=\"Intuition\">\n  Intuition\n </span> :\n <span class=\"Intuition\">\n  {{Intuition}}\n </span> <hr/>\n {{/Intuition}}\n <table>\n  {{#Library}}\n  <tr>\n   <td>\n    <span class=\"context\">\n     Library\n    </span>\n   </td>   <td>\n    <span class=\"context\">\n     {{Library}}\n    </span>\n   </td>\n  </tr>  {{/Library}}\n  {{#Where to use it}}\n  <tr>\n   <td>\n    <span class=\"context\">\n     Where to use it\n    </span>\n   </td>   <td>\n    <span class=\"context\">\n     {{Where to use it}}\n    </span>\n   </td>\n  </tr>  {{/Where to use it}}\n </table> {{#Where to use it}}\n <hr/>\n {{/Where to use it}}\n {{^Where to use it}}\n {{#Library}}\n <hr/>\n {{/Library}}\n {{/Where to use it}}\n <table>\n  {{#Instruction}}\n  <tr>\n   <td>\n    <span class=\"Notation\">\n     Instruction\n    </span>\n   </td>   <td>\n    <span class=\"Notation\">\n     {{#Language}}\n     <pre><code class=\"{{Language}}\"><span class=\"Instruction\">{{Instruction}}</span></code></pre>     {{/Language}}\n     {{^Language}}\n     <span class=\"Instruction\">\n      {{Instruction}}\n     </span>     {{/Language}}\n    </span>\n   </td>\n  </tr>  {{/Instruction}}\n  {{#Abbreviation}}\n  <tr>\n   <td>\n    <span class=\"Abbreviation\">\n     Abbreviation\n    </span>\n   </td>   <td>\n    <span class=\"Abbreviation\">\n     {{Abbreviation}}\n    </span>\n   </td>\n  </tr>  {{/Abbreviation}}\n </table> {{#Abbreviation}}\n <hr/>\n {{/Abbreviation}}\n {{^Abbreviation}}\n {{#Instruction}}\n <hr/>\n {{/Instruction}}\n {{/Abbreviation}}\n <table>\n  {{#Returns}}\n  <tr>\n   <td>\n    <span class=\"Returns\">\n     Returns\n    </span>\n   </td>   <td>\n    <span class=\"Returns\">\n     {{Returns}}\n    </span>\n   </td>\n  </tr>  {{/Returns}}\n  {{#Effect}}\n  <tr>\n   <td>\n    <span class=\"Effect\">\n     Effect\n    </span>\n   </td>   <td>\n    <span class=\"Effect\">\n     {{Effect}}\n    </span>\n   </td>\n  </tr>  {{/Effect}}\n  {{#Typ}}\n  <tr>\n   <td>\n    <span class=\"Typ\">\n     Type\n    </span>\n   </td>   <td>\n    <span class=\"Typ\">\n     {{Typ}}\n    </span>\n   </td>\n  </tr>  {{/Typ}}\n </table> {{#Typ}}\n <hr/>\n {{/Typ}}\n {{^Typ}}\n {{#Effect}}\n <hr/>\n {{/Effect}}\n {{^Effect}}\n {{#Returns}}\n <hr/>\n {{/Returns}}\n {{/Effect}}\n {{/Typ}}\n <table>\n  {{#Time complexity}}\n  <tr>\n   <td>\n    <span class=\"Time_complexity\">\n     Time complexity\n    </span>\n   </td>   <td>\n    <span class=\"Time_complexity\">\n     {{Time complexity}}\n    </span>\n   </td>\n  </tr>  {{/Time complexity}}\n  {{#Space complexity}}\n  <tr>\n   <td>\n    <span class=\"Space_complexity\">\n     Space complexity\n    </span>\n   </td>   <td>\n    <span class=\"Space_complexity\">\n     {{Space complexity}}\n    </span>\n   </td>\n  </tr>  {{/Space complexity}}\n </table> {{#Space complexity}}\n <hr/>\n {{/Space complexity}}\n {{^Space complexity}}\n {{#Time complexity}}\n <hr/>\n {{/Time complexity}}\n {{/Space complexity}}\n {{#Exception2}}\n <span class=\"Exception\">\n  Exceptions\n </span> :\n <ol>\n  {{#Exception}}\n  <li>\n   <span class=\"Exception\">\n    {{Exception}}\n   </span>\n  </li>  {{/Exception}}\n  <li>\n   <span class=\"Exception\">\n    {{Exception2}}\n   </span>\n  </li>  {{#Exception3}}\n  <li>\n   <span class=\"Exception\">\n    {{Exception3}}\n   </span>\n  </li>  {{/Exception3}}\n  {{#Exception4}}\n  <li>\n   <span class=\"Exception\">\n    {{Exception4}}\n   </span>\n  </li>  {{/Exception4}}\n </ol> {{/Exception2}}\n {{^Exception2}}\n {{#Exception}}\n <span class=\"Exception\">\n  Exception\n </span> :\n <span class=\"Exception\">\n  {{Exception}}\n </span> <hr/>\n {{/Exception}}\n {{/Exception2}}\n {{#Example}}\n <li>\n  <span class=\"Example\">\n   Example\n  </span>  :\n  <span class=\"Example\">\n   {{Example}}\n  </span>  <br/>\n </li> {{/Example}}\n <footer>\n  <p>\n   <span class=\"Variables\">\n    {{Variables}}\n   </span>\n  </p>  {{#Assuming}}\n  <span class=\"Assuming\">\n   Assuming\n  </span>  :\n  <span class=\"Assuming\">\n   {{Assuming}}\n  </span>  <br/>\n  {{/Assuming}}\n  {{^Context}}\n  <p>\n   <span class=\"Deck\">\n    {{Deck}}\n   </span>\n  </p>  {{/Context}}\n </footer> {{/Name}}\n</span>",
+      "afmt": "<span template=\"Front Side\">\n <span asked=\"Names\" generator=\"instruction\" mandatory=\"Name\" template=\"eval\">\n  {{#Name}}\n  <header>\n   <H1>\n    {{#Language}}\n    <span class=\"Language\">\n     {{Language}}\n    </span>    {{/Language}}\n    {{#Context}}\n    {{#Language}}\n    :\n    {{/Language}}\n    {{/Context}}\n    {{#Context}}\n    <span class=\"Context\">\n     {{Context}}\n    </span>    {{/Context}}\n   </H1>\n  </header>  <link href=\"_github.css\" rel=\"stylesheet\"/>\n  <script src=\"_highlight.pack.js\">\n  </script>  <script src=\"_highlight_automatic.js\">\n  </script>  <H3>\n   <H3>\n    <span class=\"Answer Emphasize Name\">\n     {{Name}}\n    </span>\n   </H3>   <br/>\n  </H3>  {{#Intuition}}\n  <span class=\"Intuition\">\n   Intuition\n  </span>  :\n  <span class=\"Intuition\">\n   {{Intuition}}\n  </span>  <hr/>\n  {{/Intuition}}\n  <table>\n   {{#Library}}\n   <tr>\n    <td>\n     <span class=\"context\">\n      Library\n     </span>\n    </td>    <td>\n     <span class=\"context\">\n      {{Library}}\n     </span>\n    </td>\n   </tr>   {{/Library}}\n   {{#Where to use it}}\n   <tr>\n    <td>\n     <span class=\"context\">\n      Where to use it\n     </span>\n    </td>    <td>\n     <span class=\"context\">\n      {{Where to use it}}\n     </span>\n    </td>\n   </tr>   {{/Where to use it}}\n  </table>  {{#Where to use it}}\n  <hr/>\n  {{/Where to use it}}\n  {{^Where to use it}}\n  {{#Library}}\n  <hr/>\n  {{/Library}}\n  {{/Where to use it}}\n  <table>\n   {{#Instruction}}\n   <tr>\n    <td>\n     <span class=\"Notation\">\n      Instruction\n     </span>\n    </td>    <td>\n     <span class=\"Notation\">\n      {{#Language}}\n      <pre><code class=\"{{Language}}\"><span class=\"Instruction\">{{Instruction}}</span></code></pre>      {{/Language}}\n      {{^Language}}\n      <span class=\"Instruction\">\n       {{Instruction}}\n      </span>      {{/Language}}\n     </span>\n    </td>\n   </tr>   {{/Instruction}}\n   {{#Abbreviation}}\n   <tr>\n    <td>\n     <span class=\"Abbreviation\">\n      Abbreviation\n     </span>\n    </td>    <td>\n     <span class=\"Abbreviation\">\n      {{Abbreviation}}\n     </span>\n    </td>\n   </tr>   {{/Abbreviation}}\n  </table>  {{#Abbreviation}}\n  <hr/>\n  {{/Abbreviation}}\n  {{^Abbreviation}}\n  {{#Instruction}}\n  <hr/>\n  {{/Instruction}}\n  {{/Abbreviation}}\n  <table>\n   {{#Returns}}\n   <tr>\n    <td>\n     <span class=\"Returns\">\n      Returns\n     </span>\n    </td>    <td>\n     <span class=\"Returns\">\n      {{Returns}}\n     </span>\n    </td>\n   </tr>   {{/Returns}}\n   {{#Effect}}\n   <tr>\n    <td>\n     <span class=\"Effect\">\n      Effect\n     </span>\n    </td>    <td>\n     <span class=\"Effect\">\n      {{Effect}}\n     </span>\n    </td>\n   </tr>   {{/Effect}}\n   {{#Typ}}\n   <tr>\n    <td>\n     <span class=\"Typ\">\n      Type\n     </span>\n    </td>    <td>\n     <span class=\"Typ\">\n      {{Typ}}\n     </span>\n    </td>\n   </tr>   {{/Typ}}\n  </table>  {{#Typ}}\n  <hr/>\n  {{/Typ}}\n  {{^Typ}}\n  {{#Effect}}\n  <hr/>\n  {{/Effect}}\n  {{^Effect}}\n  {{#Returns}}\n  <hr/>\n  {{/Returns}}\n  {{/Effect}}\n  {{/Typ}}\n  <table>\n   {{#Time complexity}}\n   <tr>\n    <td>\n     <span class=\"Time_complexity\">\n      Time complexity\n     </span>\n    </td>    <td>\n     <span class=\"Time_complexity\">\n      {{Time complexity}}\n     </span>\n    </td>\n   </tr>   {{/Time complexity}}\n   {{#Space complexity}}\n   <tr>\n    <td>\n     <span class=\"Space_complexity\">\n      Space complexity\n     </span>\n    </td>    <td>\n     <span class=\"Space_complexity\">\n      {{Space complexity}}\n     </span>\n    </td>\n   </tr>   {{/Space complexity}}\n  </table>  {{#Space complexity}}\n  <hr/>\n  {{/Space complexity}}\n  {{^Space complexity}}\n  {{#Time complexity}}\n  <hr/>\n  {{/Time complexity}}\n  {{/Space complexity}}\n  {{#Exception2}}\n  <span class=\"Exception\">\n   Exceptions\n  </span>  :\n  <ol>\n   {{#Exception}}\n   <li>\n    <span class=\"Exception\">\n     {{Exception}}\n    </span>\n   </li>   {{/Exception}}\n   <li>\n    <span class=\"Exception\">\n     {{Exception2}}\n    </span>\n   </li>   {{#Exception3}}\n   <li>\n    <span class=\"Exception\">\n     {{Exception3}}\n    </span>\n   </li>   {{/Exception3}}\n   {{#Exception4}}\n   <li>\n    <span class=\"Exception\">\n     {{Exception4}}\n    </span>\n   </li>   {{/Exception4}}\n  </ol>  {{/Exception2}}\n  {{^Exception2}}\n  {{#Exception}}\n  <span class=\"Exception\">\n   Exception\n  </span>  :\n  <span class=\"Exception\">\n   {{Exception}}\n  </span>  <hr/>\n  {{/Exception}}\n  {{/Exception2}}\n  {{#Example}}\n  <li>\n   <span class=\"Example\">\n    Example\n   </span>   :\n   <span class=\"Example\">\n    {{Example}}\n   </span>   <br/>\n  </li>  {{/Example}}\n  <footer>\n   <p>\n    <span class=\"Variables\">\n     {{Variables}}\n    </span>\n   </p>   {{#Assuming}}\n   <span class=\"Assuming\">\n    Assuming\n   </span>   :\n   <span class=\"Assuming\">\n    {{Assuming}}\n   </span>   <br/>\n   {{/Assuming}}\n   {{^Context}}\n   <p>\n    <span class=\"Deck\">\n     {{Deck}}\n    </span>\n   </p>   {{/Context}}\n   <p>\n    <span class=\"Extra\">\n     {{Extra}}\n    </span>\n   </p>   {{#Chapter}}\n   <span class=\"Chapter\">\n    Chapter\n   </span>   <span class=\"Chapter\">\n    {{Chapter}}\n   </span>   ,\n   {{/Chapter}}\n   {{#Section}}\n   <span class=\"Section\">\n    Section\n   </span>   <span class=\"Section\">\n    {{Section}}\n   </span>   ,\n   {{/Section}}\n   {{#Kind}}\n   <span class=\"Kind\">\n    {{Kind}}\n   </span>   {{#Index}}\n   Index\n   {{/Index}}\n   ,\n   {{/Kind}}\n   {{^Kind}}\n   {{#Index}}\n   <span class=\"Index\">\n    Index\n   </span>   <span class=\"Index\">\n    {{Index}}\n   </span>   ,\n   {{/Index}}\n   {{/Kind}}\n   {{#Page}}\n   <span class=\"Page\">\n    Page\n   </span>   <span class=\"Page\">\n    {{Page}}\n   </span>   ,\n   {{/Page}}\n  </footer>  {{/Name}}\n </span>\n</span>",
+      "bqfmt": "",
+      "bafmt": "<span template=\"Front Side\">\n</span>",
+      "did": null,
+      "bfont": "",
+      "bsize": 0
+    },
+    {
+      "name": "Instruction",
+      "ord": 4,
+      "qfmt": "<span askedmandatory=\"Instruction\" generator=\"instruction\" template=\"eval\">\n {{#Instruction}}\n <header>\n  <H1>\n   {{#Language}}\n   <span class=\"Language\">\n    {{Language}}\n   </span>   {{/Language}}\n   {{#Context}}\n   {{#Language}}\n   :\n   {{/Language}}\n   {{/Context}}\n   {{#Context}}\n   <span class=\"Context\">\n    {{Context}}\n   </span>   {{/Context}}\n  </H1>\n </header> <link href=\"_github.css\" rel=\"stylesheet\"/>\n <script src=\"_highlight.pack.js\">\n </script> <script src=\"_highlight_automatic.js\">\n </script> {{#Name}}\n <H2>\n  <span class=\"Name\">\n   {{Name}}\n  </span>\n </H2> <br/>\n {{/Name}}\n {{#Intuition}}\n <span class=\"Intuition\">\n  Intuition\n </span> :\n <span class=\"Intuition\">\n  {{Intuition}}\n </span> <hr/>\n {{/Intuition}}\n <table>\n  {{#Library}}\n  <tr>\n   <td>\n    <span class=\"context\">\n     Library\n    </span>\n   </td>   <td>\n    <span class=\"context\">\n     {{Library}}\n    </span>\n   </td>\n  </tr>  {{/Library}}\n  {{#Where to use it}}\n  <tr>\n   <td>\n    <span class=\"context\">\n     Where to use it\n    </span>\n   </td>   <td>\n    <span class=\"context\">\n     {{Where to use it}}\n    </span>\n   </td>\n  </tr>  {{/Where to use it}}\n </table> {{#Where to use it}}\n <hr/>\n {{/Where to use it}}\n {{^Where to use it}}\n {{#Library}}\n <hr/>\n {{/Library}}\n {{/Where to use it}}\n <table>\n  <tr>\n   <td>\n    <span class=\"Question Emphasize Notation\">\n     Instruction\n    </span>\n   </td>   <td>\n    <markofquestion>\n    </markofquestion>\n   </td>\n  </tr>  {{#Abbreviation}}\n  <tr>\n   <td>\n    <span class=\"Abbreviation\">\n     Abbreviation\n    </span>\n   </td>   <td>\n    <span class=\"Abbreviation\">\n     {{Abbreviation}}\n    </span>\n   </td>\n  </tr>  {{/Abbreviation}}\n </table> {{#Abbreviation}}\n <hr/>\n {{/Abbreviation}}\n {{^Abbreviation}}\n <hr/>\n {{/Abbreviation}}\n <table>\n  {{#Returns}}\n  <tr>\n   <td>\n    <span class=\"Returns\">\n     Returns\n    </span>\n   </td>   <td>\n    <span class=\"Returns\">\n     {{Returns}}\n    </span>\n   </td>\n  </tr>  {{/Returns}}\n  {{#Effect}}\n  <tr>\n   <td>\n    <span class=\"Effect\">\n     Effect\n    </span>\n   </td>   <td>\n    <span class=\"Effect\">\n     {{Effect}}\n    </span>\n   </td>\n  </tr>  {{/Effect}}\n  {{#Typ}}\n  <tr>\n   <td>\n    <span class=\"Typ\">\n     Type\n    </span>\n   </td>   <td>\n    <span class=\"Typ\">\n     {{Typ}}\n    </span>\n   </td>\n  </tr>  {{/Typ}}\n </table> {{#Typ}}\n <hr/>\n {{/Typ}}\n {{^Typ}}\n {{#Effect}}\n <hr/>\n {{/Effect}}\n {{^Effect}}\n {{#Returns}}\n <hr/>\n {{/Returns}}\n {{/Effect}}\n {{/Typ}}\n <table>\n  {{#Time complexity}}\n  <tr>\n   <td>\n    <span class=\"Time_complexity\">\n     Time complexity\n    </span>\n   </td>   <td>\n    <span class=\"Time_complexity\">\n     {{Time complexity}}\n    </span>\n   </td>\n  </tr>  {{/Time complexity}}\n  {{#Space complexity}}\n  <tr>\n   <td>\n    <span class=\"Space_complexity\">\n     Space complexity\n    </span>\n   </td>   <td>\n    <span class=\"Space_complexity\">\n     {{Space complexity}}\n    </span>\n   </td>\n  </tr>  {{/Space complexity}}\n </table> {{#Space complexity}}\n <hr/>\n {{/Space complexity}}\n {{^Space complexity}}\n {{#Time complexity}}\n <hr/>\n {{/Time complexity}}\n {{/Space complexity}}\n {{#Exception2}}\n <span class=\"Exception\">\n  Exceptions\n </span> :\n <ol>\n  {{#Exception}}\n  <li>\n   <span class=\"Exception\">\n    {{Exception}}\n   </span>\n  </li>  {{/Exception}}\n  <li>\n   <span class=\"Exception\">\n    {{Exception2}}\n   </span>\n  </li>  {{#Exception3}}\n  <li>\n   <span class=\"Exception\">\n    {{Exception3}}\n   </span>\n  </li>  {{/Exception3}}\n  {{#Exception4}}\n  <li>\n   <span class=\"Exception\">\n    {{Exception4}}\n   </span>\n  </li>  {{/Exception4}}\n </ol> {{/Exception2}}\n {{^Exception2}}\n {{#Exception}}\n <span class=\"Exception\">\n  Exception\n </span> :\n <span class=\"Exception\">\n  {{Exception}}\n </span> <hr/>\n {{/Exception}}\n {{/Exception2}}\n {{#Example}}\n <li>\n  <span class=\"Example\">\n   Example\n  </span>  :\n  <span class=\"Example\">\n   {{Example}}\n  </span>  <br/>\n </li> {{/Example}}\n <footer>\n  <p>\n   <span class=\"Variables\">\n    {{Variables}}\n   </span>\n  </p>  {{#Assuming}}\n  <span class=\"Assuming\">\n   Assuming\n  </span>  :\n  <span class=\"Assuming\">\n   {{Assuming}}\n  </span>  <br/>\n  {{/Assuming}}\n  {{^Context}}\n  <p>\n   <span class=\"Deck\">\n    {{Deck}}\n   </span>\n  </p>  {{/Context}}\n </footer> {{/Instruction}}\n</span>",
+      "afmt": "<span template=\"Front Side\">\n <span askedmandatory=\"Instruction\" generator=\"instruction\" template=\"eval\">\n  {{#Instruction}}\n  <header>\n   <H1>\n    {{#Language}}\n    <span class=\"Language\">\n     {{Language}}\n    </span>    {{/Language}}\n    {{#Context}}\n    {{#Language}}\n    :\n    {{/Language}}\n    {{/Context}}\n    {{#Context}}\n    <span class=\"Context\">\n     {{Context}}\n    </span>    {{/Context}}\n   </H1>\n  </header>  <link href=\"_github.css\" rel=\"stylesheet\"/>\n  <script src=\"_highlight.pack.js\">\n  </script>  <script src=\"_highlight_automatic.js\">\n  </script>  {{#Name}}\n  <H2>\n   <span class=\"Name\">\n    {{Name}}\n   </span>\n  </H2>  <br/>\n  {{/Name}}\n  {{#Intuition}}\n  <span class=\"Intuition\">\n   Intuition\n  </span>  :\n  <span class=\"Intuition\">\n   {{Intuition}}\n  </span>  <hr/>\n  {{/Intuition}}\n  <table>\n   {{#Library}}\n   <tr>\n    <td>\n     <span class=\"context\">\n      Library\n     </span>\n    </td>    <td>\n     <span class=\"context\">\n      {{Library}}\n     </span>\n    </td>\n   </tr>   {{/Library}}\n   {{#Where to use it}}\n   <tr>\n    <td>\n     <span class=\"context\">\n      Where to use it\n     </span>\n    </td>    <td>\n     <span class=\"context\">\n      {{Where to use it}}\n     </span>\n    </td>\n   </tr>   {{/Where to use it}}\n  </table>  {{#Where to use it}}\n  <hr/>\n  {{/Where to use it}}\n  {{^Where to use it}}\n  {{#Library}}\n  <hr/>\n  {{/Library}}\n  {{/Where to use it}}\n  <table>\n   <tr>\n    <td>\n     <span class=\"Notation\">\n      Instruction\n     </span>\n    </td>    <td>\n     <span class=\"Answer Emphasize Notation\">\n      {{#Language}}\n      <pre><code class=\"{{Language}}\"><span class=\"Instruction\">{{Instruction}}</span></code></pre>      {{/Language}}\n      {{^Language}}\n      <span class=\"Instruction\">\n       {{Instruction}}\n      </span>      {{/Language}}\n     </span>\n    </td>\n   </tr>   {{#Abbreviation}}\n   <tr>\n    <td>\n     <span class=\"Abbreviation\">\n      Abbreviation\n     </span>\n    </td>    <td>\n     <span class=\"Abbreviation\">\n      {{Abbreviation}}\n     </span>\n    </td>\n   </tr>   {{/Abbreviation}}\n  </table>  {{#Abbreviation}}\n  <hr/>\n  {{/Abbreviation}}\n  {{^Abbreviation}}\n  <hr/>\n  {{/Abbreviation}}\n  <table>\n   {{#Returns}}\n   <tr>\n    <td>\n     <span class=\"Returns\">\n      Returns\n     </span>\n    </td>    <td>\n     <span class=\"Returns\">\n      {{Returns}}\n     </span>\n    </td>\n   </tr>   {{/Returns}}\n   {{#Effect}}\n   <tr>\n    <td>\n     <span class=\"Effect\">\n      Effect\n     </span>\n    </td>    <td>\n     <span class=\"Effect\">\n      {{Effect}}\n     </span>\n    </td>\n   </tr>   {{/Effect}}\n   {{#Typ}}\n   <tr>\n    <td>\n     <span class=\"Typ\">\n      Type\n     </span>\n    </td>    <td>\n     <span class=\"Typ\">\n      {{Typ}}\n     </span>\n    </td>\n   </tr>   {{/Typ}}\n  </table>  {{#Typ}}\n  <hr/>\n  {{/Typ}}\n  {{^Typ}}\n  {{#Effect}}\n  <hr/>\n  {{/Effect}}\n  {{^Effect}}\n  {{#Returns}}\n  <hr/>\n  {{/Returns}}\n  {{/Effect}}\n  {{/Typ}}\n  <table>\n   {{#Time complexity}}\n   <tr>\n    <td>\n     <span class=\"Time_complexity\">\n      Time complexity\n     </span>\n    </td>    <td>\n     <span class=\"Time_complexity\">\n      {{Time complexity}}\n     </span>\n    </td>\n   </tr>   {{/Time complexity}}\n   {{#Space complexity}}\n   <tr>\n    <td>\n     <span class=\"Space_complexity\">\n      Space complexity\n     </span>\n    </td>    <td>\n     <span class=\"Space_complexity\">\n      {{Space complexity}}\n     </span>\n    </td>\n   </tr>   {{/Space complexity}}\n  </table>  {{#Space complexity}}\n  <hr/>\n  {{/Space complexity}}\n  {{^Space complexity}}\n  {{#Time complexity}}\n  <hr/>\n  {{/Time complexity}}\n  {{/Space complexity}}\n  {{#Exception2}}\n  <span class=\"Exception\">\n   Exceptions\n  </span>  :\n  <ol>\n   {{#Exception}}\n   <li>\n    <span class=\"Exception\">\n     {{Exception}}\n    </span>\n   </li>   {{/Exception}}\n   <li>\n    <span class=\"Exception\">\n     {{Exception2}}\n    </span>\n   </li>   {{#Exception3}}\n   <li>\n    <span class=\"Exception\">\n     {{Exception3}}\n    </span>\n   </li>   {{/Exception3}}\n   {{#Exception4}}\n   <li>\n    <span class=\"Exception\">\n     {{Exception4}}\n    </span>\n   </li>   {{/Exception4}}\n  </ol>  {{/Exception2}}\n  {{^Exception2}}\n  {{#Exception}}\n  <span class=\"Exception\">\n   Exception\n  </span>  :\n  <span class=\"Exception\">\n   {{Exception}}\n  </span>  <hr/>\n  {{/Exception}}\n  {{/Exception2}}\n  {{#Example}}\n  <li>\n   <span class=\"Example\">\n    Example\n   </span>   :\n   <span class=\"Example\">\n    {{Example}}\n   </span>   <br/>\n  </li>  {{/Example}}\n  <footer>\n   <p>\n    <span class=\"Variables\">\n     {{Variables}}\n    </span>\n   </p>   {{#Assuming}}\n   <span class=\"Assuming\">\n    Assuming\n   </span>   :\n   <span class=\"Assuming\">\n    {{Assuming}}\n   </span>   <br/>\n   {{/Assuming}}\n   {{^Context}}\n   <p>\n    <span class=\"Deck\">\n     {{Deck}}\n    </span>\n   </p>   {{/Context}}\n   <p>\n    <span class=\"Extra\">\n     {{Extra}}\n    </span>\n   </p>   {{#Chapter}}\n   <span class=\"Chapter\">\n    Chapter\n   </span>   <span class=\"Chapter\">\n    {{Chapter}}\n   </span>   ,\n   {{/Chapter}}\n   {{#Section}}\n   <span class=\"Section\">\n    Section\n   </span>   <span class=\"Section\">\n    {{Section}}\n   </span>   ,\n   {{/Section}}\n   {{#Kind}}\n   <span class=\"Kind\">\n    {{Kind}}\n   </span>   {{#Index}}\n   Index\n   {{/Index}}\n   ,\n   {{/Kind}}\n   {{^Kind}}\n   {{#Index}}\n   <span class=\"Index\">\n    Index\n   </span>   <span class=\"Index\">\n    {{Index}}\n   </span>   ,\n   {{/Index}}\n   {{/Kind}}\n   {{#Page}}\n   <span class=\"Page\">\n    Page\n   </span>   <span class=\"Page\">\n    {{Page}}\n   </span>   ,\n   {{/Page}}\n  </footer>  {{/Instruction}}\n </span>\n</span>",
+      "bqfmt": "",
+      "bafmt": "<span template=\"Front Side\">\n</span>",
+      "did": null,
+      "bfont": "",
+      "bsize": 0
+    },
+    {
+      "name": "Empty",
+      "ord": 5,
+      "qfmt": "\n\n",
+      "afmt": "<span template=\"Front Side\">\n</span>",
+      "bqfmt": "",
+      "bafmt": "<span template=\"Front Side\">\n</span>",
+      "did": null,
+      "bfont": "",
+      "bsize": 0
+    },
+    {
+      "name": "Abbreviation",
+      "ord": 6,
+      "qfmt": "<span askedmandatory=\"Abbreviation\" generator=\"instruction\" template=\"eval\">\n {{#Abbreviation}}\n <header>\n  <H1>\n   {{#Language}}\n   <span class=\"Language\">\n    {{Language}}\n   </span>   {{/Language}}\n   {{#Context}}\n   {{#Language}}\n   :\n   {{/Language}}\n   {{/Context}}\n   {{#Context}}\n   <span class=\"Context\">\n    {{Context}}\n   </span>   {{/Context}}\n  </H1>\n </header> <link href=\"_github.css\" rel=\"stylesheet\"/>\n <script src=\"_highlight.pack.js\">\n </script> <script src=\"_highlight_automatic.js\">\n </script> {{#Name}}\n <H2>\n  <span class=\"Name\">\n   {{Name}}\n  </span>\n </H2> <br/>\n {{/Name}}\n {{#Intuition}}\n <span class=\"Intuition\">\n  Intuition\n </span> :\n <span class=\"Intuition\">\n  {{Intuition}}\n </span> <hr/>\n {{/Intuition}}\n <table>\n  {{#Library}}\n  <tr>\n   <td>\n    <span class=\"context\">\n     Library\n    </span>\n   </td>   <td>\n    <span class=\"context\">\n     {{Library}}\n    </span>\n   </td>\n  </tr>  {{/Library}}\n  {{#Where to use it}}\n  <tr>\n   <td>\n    <span class=\"context\">\n     Where to use it\n    </span>\n   </td>   <td>\n    <span class=\"context\">\n     {{Where to use it}}\n    </span>\n   </td>\n  </tr>  {{/Where to use it}}\n </table> {{#Where to use it}}\n <hr/>\n {{/Where to use it}}\n {{^Where to use it}}\n {{#Library}}\n <hr/>\n {{/Library}}\n {{/Where to use it}}\n <table>\n  {{#Instruction}}\n  <tr>\n   <td>\n    <span class=\"Notation\">\n     Instruction\n    </span>\n   </td>   <td>\n    <span class=\"Notation\">\n     {{#Language}}\n     <pre><code class=\"{{Language}}\"><span class=\"Instruction\">{{Instruction}}</span></code></pre>     {{/Language}}\n     {{^Language}}\n     <span class=\"Instruction\">\n      {{Instruction}}\n     </span>     {{/Language}}\n    </span>\n   </td>\n  </tr>  {{/Instruction}}\n  <tr>\n   <td>\n    <span class=\"Question Emphasize Abbreviation\">\n     Abbreviation\n    </span>\n   </td>   <td>\n    <markofquestion>\n    </markofquestion>\n   </td>\n  </tr>\n </table> <hr/>\n <table>\n  {{#Returns}}\n  <tr>\n   <td>\n    <span class=\"Returns\">\n     Returns\n    </span>\n   </td>   <td>\n    <span class=\"Returns\">\n     {{Returns}}\n    </span>\n   </td>\n  </tr>  {{/Returns}}\n  {{#Effect}}\n  <tr>\n   <td>\n    <span class=\"Effect\">\n     Effect\n    </span>\n   </td>   <td>\n    <span class=\"Effect\">\n     {{Effect}}\n    </span>\n   </td>\n  </tr>  {{/Effect}}\n  {{#Typ}}\n  <tr>\n   <td>\n    <span class=\"Typ\">\n     Type\n    </span>\n   </td>   <td>\n    <span class=\"Typ\">\n     {{Typ}}\n    </span>\n   </td>\n  </tr>  {{/Typ}}\n </table> {{#Typ}}\n <hr/>\n {{/Typ}}\n {{^Typ}}\n {{#Effect}}\n <hr/>\n {{/Effect}}\n {{^Effect}}\n {{#Returns}}\n <hr/>\n {{/Returns}}\n {{/Effect}}\n {{/Typ}}\n <table>\n  {{#Time complexity}}\n  <tr>\n   <td>\n    <span class=\"Time_complexity\">\n     Time complexity\n    </span>\n   </td>   <td>\n    <span class=\"Time_complexity\">\n     {{Time complexity}}\n    </span>\n   </td>\n  </tr>  {{/Time complexity}}\n  {{#Space complexity}}\n  <tr>\n   <td>\n    <span class=\"Space_complexity\">\n     Space complexity\n    </span>\n   </td>   <td>\n    <span class=\"Space_complexity\">\n     {{Space complexity}}\n    </span>\n   </td>\n  </tr>  {{/Space complexity}}\n </table> {{#Space complexity}}\n <hr/>\n {{/Space complexity}}\n {{^Space complexity}}\n {{#Time complexity}}\n <hr/>\n {{/Time complexity}}\n {{/Space complexity}}\n {{#Exception2}}\n <span class=\"Exception\">\n  Exceptions\n </span> :\n <ol>\n  {{#Exception}}\n  <li>\n   <span class=\"Exception\">\n    {{Exception}}\n   </span>\n  </li>  {{/Exception}}\n  <li>\n   <span class=\"Exception\">\n    {{Exception2}}\n   </span>\n  </li>  {{#Exception3}}\n  <li>\n   <span class=\"Exception\">\n    {{Exception3}}\n   </span>\n  </li>  {{/Exception3}}\n  {{#Exception4}}\n  <li>\n   <span class=\"Exception\">\n    {{Exception4}}\n   </span>\n  </li>  {{/Exception4}}\n </ol> {{/Exception2}}\n {{^Exception2}}\n {{#Exception}}\n <span class=\"Exception\">\n  Exception\n </span> :\n <span class=\"Exception\">\n  {{Exception}}\n </span> <hr/>\n {{/Exception}}\n {{/Exception2}}\n {{#Example}}\n <li>\n  <span class=\"Example\">\n   Example\n  </span>  :\n  <span class=\"Example\">\n   {{Example}}\n  </span>  <br/>\n </li> {{/Example}}\n <footer>\n  <p>\n   <span class=\"Variables\">\n    {{Variables}}\n   </span>\n  </p>  {{#Assuming}}\n  <span class=\"Assuming\">\n   Assuming\n  </span>  :\n  <span class=\"Assuming\">\n   {{Assuming}}\n  </span>  <br/>\n  {{/Assuming}}\n  {{^Context}}\n  <p>\n   <span class=\"Deck\">\n    {{Deck}}\n   </span>\n  </p>  {{/Context}}\n </footer> {{/Abbreviation}}\n</span>",
+      "afmt": "<span template=\"Front Side\">\n <span askedmandatory=\"Abbreviation\" generator=\"instruction\" template=\"eval\">\n  {{#Abbreviation}}\n  <header>\n   <H1>\n    {{#Language}}\n    <span class=\"Language\">\n     {{Language}}\n    </span>    {{/Language}}\n    {{#Context}}\n    {{#Language}}\n    :\n    {{/Language}}\n    {{/Context}}\n    {{#Context}}\n    <span class=\"Context\">\n     {{Context}}\n    </span>    {{/Context}}\n   </H1>\n  </header>  <link href=\"_github.css\" rel=\"stylesheet\"/>\n  <script src=\"_highlight.pack.js\">\n  </script>  <script src=\"_highlight_automatic.js\">\n  </script>  {{#Name}}\n  <H2>\n   <span class=\"Name\">\n    {{Name}}\n   </span>\n  </H2>  <br/>\n  {{/Name}}\n  {{#Intuition}}\n  <span class=\"Intuition\">\n   Intuition\n  </span>  :\n  <span class=\"Intuition\">\n   {{Intuition}}\n  </span>  <hr/>\n  {{/Intuition}}\n  <table>\n   {{#Library}}\n   <tr>\n    <td>\n     <span class=\"context\">\n      Library\n     </span>\n    </td>    <td>\n     <span class=\"context\">\n      {{Library}}\n     </span>\n    </td>\n   </tr>   {{/Library}}\n   {{#Where to use it}}\n   <tr>\n    <td>\n     <span class=\"context\">\n      Where to use it\n     </span>\n    </td>    <td>\n     <span class=\"context\">\n      {{Where to use it}}\n     </span>\n    </td>\n   </tr>   {{/Where to use it}}\n  </table>  {{#Where to use it}}\n  <hr/>\n  {{/Where to use it}}\n  {{^Where to use it}}\n  {{#Library}}\n  <hr/>\n  {{/Library}}\n  {{/Where to use it}}\n  <table>\n   {{#Instruction}}\n   <tr>\n    <td>\n     <span class=\"Notation\">\n      Instruction\n     </span>\n    </td>    <td>\n     <span class=\"Notation\">\n      {{#Language}}\n      <pre><code class=\"{{Language}}\"><span class=\"Instruction\">{{Instruction}}</span></code></pre>      {{/Language}}\n      {{^Language}}\n      <span class=\"Instruction\">\n       {{Instruction}}\n      </span>      {{/Language}}\n     </span>\n    </td>\n   </tr>   {{/Instruction}}\n   <tr>\n    <td>\n     <span class=\"Abbreviation\">\n      Abbreviation\n     </span>\n    </td>    <td>\n     <span class=\"Answer Emphasize Abbreviation\">\n      {{Abbreviation}}\n     </span>\n    </td>\n   </tr>\n  </table>  <hr/>\n  <table>\n   {{#Returns}}\n   <tr>\n    <td>\n     <span class=\"Returns\">\n      Returns\n     </span>\n    </td>    <td>\n     <span class=\"Returns\">\n      {{Returns}}\n     </span>\n    </td>\n   </tr>   {{/Returns}}\n   {{#Effect}}\n   <tr>\n    <td>\n     <span class=\"Effect\">\n      Effect\n     </span>\n    </td>    <td>\n     <span class=\"Effect\">\n      {{Effect}}\n     </span>\n    </td>\n   </tr>   {{/Effect}}\n   {{#Typ}}\n   <tr>\n    <td>\n     <span class=\"Typ\">\n      Type\n     </span>\n    </td>    <td>\n     <span class=\"Typ\">\n      {{Typ}}\n     </span>\n    </td>\n   </tr>   {{/Typ}}\n  </table>  {{#Typ}}\n  <hr/>\n  {{/Typ}}\n  {{^Typ}}\n  {{#Effect}}\n  <hr/>\n  {{/Effect}}\n  {{^Effect}}\n  {{#Returns}}\n  <hr/>\n  {{/Returns}}\n  {{/Effect}}\n  {{/Typ}}\n  <table>\n   {{#Time complexity}}\n   <tr>\n    <td>\n     <span class=\"Time_complexity\">\n      Time complexity\n     </span>\n    </td>    <td>\n     <span class=\"Time_complexity\">\n      {{Time complexity}}\n     </span>\n    </td>\n   </tr>   {{/Time complexity}}\n   {{#Space complexity}}\n   <tr>\n    <td>\n     <span class=\"Space_complexity\">\n      Space complexity\n     </span>\n    </td>    <td>\n     <span class=\"Space_complexity\">\n      {{Space complexity}}\n     </span>\n    </td>\n   </tr>   {{/Space complexity}}\n  </table>  {{#Space complexity}}\n  <hr/>\n  {{/Space complexity}}\n  {{^Space complexity}}\n  {{#Time complexity}}\n  <hr/>\n  {{/Time complexity}}\n  {{/Space complexity}}\n  {{#Exception2}}\n  <span class=\"Exception\">\n   Exceptions\n  </span>  :\n  <ol>\n   {{#Exception}}\n   <li>\n    <span class=\"Exception\">\n     {{Exception}}\n    </span>\n   </li>   {{/Exception}}\n   <li>\n    <span class=\"Exception\">\n     {{Exception2}}\n    </span>\n   </li>   {{#Exception3}}\n   <li>\n    <span class=\"Exception\">\n     {{Exception3}}\n    </span>\n   </li>   {{/Exception3}}\n   {{#Exception4}}\n   <li>\n    <span class=\"Exception\">\n     {{Exception4}}\n    </span>\n   </li>   {{/Exception4}}\n  </ol>  {{/Exception2}}\n  {{^Exception2}}\n  {{#Exception}}\n  <span class=\"Exception\">\n   Exception\n  </span>  :\n  <span class=\"Exception\">\n   {{Exception}}\n  </span>  <hr/>\n  {{/Exception}}\n  {{/Exception2}}\n  {{#Example}}\n  <li>\n   <span class=\"Example\">\n    Example\n   </span>   :\n   <span class=\"Example\">\n    {{Example}}\n   </span>   <br/>\n  </li>  {{/Example}}\n  <footer>\n   <p>\n    <span class=\"Variables\">\n     {{Variables}}\n    </span>\n   </p>   {{#Assuming}}\n   <span class=\"Assuming\">\n    Assuming\n   </span>   :\n   <span class=\"Assuming\">\n    {{Assuming}}\n   </span>   <br/>\n   {{/Assuming}}\n   {{^Context}}\n   <p>\n    <span class=\"Deck\">\n     {{Deck}}\n    </span>\n   </p>   {{/Context}}\n   <p>\n    <span class=\"Extra\">\n     {{Extra}}\n    </span>\n   </p>   {{#Chapter}}\n   <span class=\"Chapter\">\n    Chapter\n   </span>   <span class=\"Chapter\">\n    {{Chapter}}\n   </span>   ,\n   {{/Chapter}}\n   {{#Section}}\n   <span class=\"Section\">\n    Section\n   </span>   <span class=\"Section\">\n    {{Section}}\n   </span>   ,\n   {{/Section}}\n   {{#Kind}}\n   <span class=\"Kind\">\n    {{Kind}}\n   </span>   {{#Index}}\n   Index\n   {{/Index}}\n   ,\n   {{/Kind}}\n   {{^Kind}}\n   {{#Index}}\n   <span class=\"Index\">\n    Index\n   </span>   <span class=\"Index\">\n    {{Index}}\n   </span>   ,\n   {{/Index}}\n   {{/Kind}}\n   {{#Page}}\n   <span class=\"Page\">\n    Page\n   </span>   <span class=\"Page\">\n    {{Page}}\n   </span>   ,\n   {{/Page}}\n  </footer>  {{/Abbreviation}}\n </span>\n</span>",
+      "bqfmt": "",
+      "bafmt": "<span template=\"Front Side\">\n</span>",
+      "did": null,
+      "bfont": "",
+      "bsize": 0
+    },
+    {
+      "name": "Etymology",
+      "ord": 7,
+      "qfmt": "<span generator=\"etymology\" template=\"eval\">\n {{#Etymology}}\n {{#Name}}\n <span class=\"Name\">\n  {{Name}}\n </span> 's\n <span class=\"Question Emphasize Etymology\">\n  etymology\n </span> is\n <markofquestion>\n </markofquestion> <br/>\n {{/Name}}\n {{/Etymology}}\n</span>",
+      "afmt": "<span template=\"Front Side\">\n <span generator=\"etymology\" template=\"eval\">\n  {{#Etymology}}\n  {{#Name}}\n  <span class=\"Name\">\n   {{Name}}\n  </span>  's\n  <span class=\"Etymology\">\n   etymology\n  </span>  is\n  <span class=\"Answer Emphasize Etymology\">\n   {{Etymology}}\n  </span>  <br/>\n  {{/Name}}\n  {{/Etymology}}\n </span>\n</span>",
+      "bqfmt": "",
+      "bafmt": "<span template=\"Front Side\">\n</span>",
+      "did": null,
+      "bfont": "",
+      "bsize": 0
+    },
+    {
+      "name": "Where",
+      "ord": 8,
+      "qfmt": "<span askedmandatory=\"Where to use it\" generator=\"instruction\" template=\"eval\">\n {{#Where to use it}}\n <header>\n  <H1>\n   {{#Language}}\n   <span class=\"Language\">\n    {{Language}}\n   </span>   {{/Language}}\n   {{#Context}}\n   {{#Language}}\n   :\n   {{/Language}}\n   {{/Context}}\n   {{#Context}}\n   <span class=\"Context\">\n    {{Context}}\n   </span>   {{/Context}}\n  </H1>\n </header> <link href=\"_github.css\" rel=\"stylesheet\"/>\n <script src=\"_highlight.pack.js\">\n </script> <script src=\"_highlight_automatic.js\">\n </script> {{#Name}}\n <H2>\n  <span class=\"Name\">\n   {{Name}}\n  </span>\n </H2> <br/>\n {{/Name}}\n {{#Intuition}}\n <span class=\"Intuition\">\n  Intuition\n </span> :\n <span class=\"Intuition\">\n  {{Intuition}}\n </span> <hr/>\n {{/Intuition}}\n <table>\n  {{#Library}}\n  <tr>\n   <td>\n    <span class=\"context\">\n     Library\n    </span>\n   </td>   <td>\n    <span class=\"context\">\n     {{Library}}\n    </span>\n   </td>\n  </tr>  {{/Library}}\n  <tr>\n   <td>\n    <span class=\"Question Emphasize context\">\n     Where to use it\n    </span>\n   </td>   <td>\n    <markofquestion>\n    </markofquestion>\n   </td>\n  </tr>\n </table> <hr/>\n <table>\n  {{#Instruction}}\n  <tr>\n   <td>\n    <span class=\"Notation\">\n     Instruction\n    </span>\n   </td>   <td>\n    <span class=\"Notation\">\n     {{#Language}}\n     <pre><code class=\"{{Language}}\"><span class=\"Instruction\">{{Instruction}}</span></code></pre>     {{/Language}}\n     {{^Language}}\n     <span class=\"Instruction\">\n      {{Instruction}}\n     </span>     {{/Language}}\n    </span>\n   </td>\n  </tr>  {{/Instruction}}\n  {{#Abbreviation}}\n  <tr>\n   <td>\n    <span class=\"Abbreviation\">\n     Abbreviation\n    </span>\n   </td>   <td>\n    <span class=\"Abbreviation\">\n     {{Abbreviation}}\n    </span>\n   </td>\n  </tr>  {{/Abbreviation}}\n </table> {{#Abbreviation}}\n <hr/>\n {{/Abbreviation}}\n {{^Abbreviation}}\n {{#Instruction}}\n <hr/>\n {{/Instruction}}\n {{/Abbreviation}}\n <table>\n  {{#Returns}}\n  <tr>\n   <td>\n    <span class=\"Returns\">\n     Returns\n    </span>\n   </td>   <td>\n    <span class=\"Returns\">\n     {{Returns}}\n    </span>\n   </td>\n  </tr>  {{/Returns}}\n  {{#Effect}}\n  <tr>\n   <td>\n    <span class=\"Effect\">\n     Effect\n    </span>\n   </td>   <td>\n    <span class=\"Effect\">\n     {{Effect}}\n    </span>\n   </td>\n  </tr>  {{/Effect}}\n  {{#Typ}}\n  <tr>\n   <td>\n    <span class=\"Typ\">\n     Type\n    </span>\n   </td>   <td>\n    <span class=\"Typ\">\n     {{Typ}}\n    </span>\n   </td>\n  </tr>  {{/Typ}}\n </table> {{#Typ}}\n <hr/>\n {{/Typ}}\n {{^Typ}}\n {{#Effect}}\n <hr/>\n {{/Effect}}\n {{^Effect}}\n {{#Returns}}\n <hr/>\n {{/Returns}}\n {{/Effect}}\n {{/Typ}}\n <table>\n  {{#Time complexity}}\n  <tr>\n   <td>\n    <span class=\"Time_complexity\">\n     Time complexity\n    </span>\n   </td>   <td>\n    <span class=\"Time_complexity\">\n     {{Time complexity}}\n    </span>\n   </td>\n  </tr>  {{/Time complexity}}\n  {{#Space complexity}}\n  <tr>\n   <td>\n    <span class=\"Space_complexity\">\n     Space complexity\n    </span>\n   </td>   <td>\n    <span class=\"Space_complexity\">\n     {{Space complexity}}\n    </span>\n   </td>\n  </tr>  {{/Space complexity}}\n </table> {{#Space complexity}}\n <hr/>\n {{/Space complexity}}\n {{^Space complexity}}\n {{#Time complexity}}\n <hr/>\n {{/Time complexity}}\n {{/Space complexity}}\n {{#Exception2}}\n <span class=\"Exception\">\n  Exceptions\n </span> :\n <ol>\n  {{#Exception}}\n  <li>\n   <span class=\"Exception\">\n    {{Exception}}\n   </span>\n  </li>  {{/Exception}}\n  <li>\n   <span class=\"Exception\">\n    {{Exception2}}\n   </span>\n  </li>  {{#Exception3}}\n  <li>\n   <span class=\"Exception\">\n    {{Exception3}}\n   </span>\n  </li>  {{/Exception3}}\n  {{#Exception4}}\n  <li>\n   <span class=\"Exception\">\n    {{Exception4}}\n   </span>\n  </li>  {{/Exception4}}\n </ol> {{/Exception2}}\n {{^Exception2}}\n {{#Exception}}\n <span class=\"Exception\">\n  Exception\n </span> :\n <span class=\"Exception\">\n  {{Exception}}\n </span> <hr/>\n {{/Exception}}\n {{/Exception2}}\n {{#Example}}\n <li>\n  <span class=\"Example\">\n   Example\n  </span>  :\n  <span class=\"Example\">\n   {{Example}}\n  </span>  <br/>\n </li> {{/Example}}\n <footer>\n  <p>\n   <span class=\"Variables\">\n    {{Variables}}\n   </span>\n  </p>  {{#Assuming}}\n  <span class=\"Assuming\">\n   Assuming\n  </span>  :\n  <span class=\"Assuming\">\n   {{Assuming}}\n  </span>  <br/>\n  {{/Assuming}}\n  {{^Context}}\n  <p>\n   <span class=\"Deck\">\n    {{Deck}}\n   </span>\n  </p>  {{/Context}}\n </footer> {{/Where to use it}}\n</span>",
+      "afmt": "<span template=\"Front Side\">\n <span askedmandatory=\"Where to use it\" generator=\"instruction\" template=\"eval\">\n  {{#Where to use it}}\n  <header>\n   <H1>\n    {{#Language}}\n    <span class=\"Language\">\n     {{Language}}\n    </span>    {{/Language}}\n    {{#Context}}\n    {{#Language}}\n    :\n    {{/Language}}\n    {{/Context}}\n    {{#Context}}\n    <span class=\"Context\">\n     {{Context}}\n    </span>    {{/Context}}\n   </H1>\n  </header>  <link href=\"_github.css\" rel=\"stylesheet\"/>\n  <script src=\"_highlight.pack.js\">\n  </script>  <script src=\"_highlight_automatic.js\">\n  </script>  {{#Name}}\n  <H2>\n   <span class=\"Name\">\n    {{Name}}\n   </span>\n  </H2>  <br/>\n  {{/Name}}\n  {{#Intuition}}\n  <span class=\"Intuition\">\n   Intuition\n  </span>  :\n  <span class=\"Intuition\">\n   {{Intuition}}\n  </span>  <hr/>\n  {{/Intuition}}\n  <table>\n   {{#Library}}\n   <tr>\n    <td>\n     <span class=\"context\">\n      Library\n     </span>\n    </td>    <td>\n     <span class=\"context\">\n      {{Library}}\n     </span>\n    </td>\n   </tr>   {{/Library}}\n   <tr>\n    <td>\n     <span class=\"context\">\n      Where to use it\n     </span>\n    </td>    <td>\n     <span class=\"Answer Emphasize context\">\n      {{Where to use it}}\n     </span>\n    </td>\n   </tr>\n  </table>  <hr/>\n  <table>\n   {{#Instruction}}\n   <tr>\n    <td>\n     <span class=\"Notation\">\n      Instruction\n     </span>\n    </td>    <td>\n     <span class=\"Notation\">\n      {{#Language}}\n      <pre><code class=\"{{Language}}\"><span class=\"Instruction\">{{Instruction}}</span></code></pre>      {{/Language}}\n      {{^Language}}\n      <span class=\"Instruction\">\n       {{Instruction}}\n      </span>      {{/Language}}\n     </span>\n    </td>\n   </tr>   {{/Instruction}}\n   {{#Abbreviation}}\n   <tr>\n    <td>\n     <span class=\"Abbreviation\">\n      Abbreviation\n     </span>\n    </td>    <td>\n     <span class=\"Abbreviation\">\n      {{Abbreviation}}\n     </span>\n    </td>\n   </tr>   {{/Abbreviation}}\n  </table>  {{#Abbreviation}}\n  <hr/>\n  {{/Abbreviation}}\n  {{^Abbreviation}}\n  {{#Instruction}}\n  <hr/>\n  {{/Instruction}}\n  {{/Abbreviation}}\n  <table>\n   {{#Returns}}\n   <tr>\n    <td>\n     <span class=\"Returns\">\n      Returns\n     </span>\n    </td>    <td>\n     <span class=\"Returns\">\n      {{Returns}}\n     </span>\n    </td>\n   </tr>   {{/Returns}}\n   {{#Effect}}\n   <tr>\n    <td>\n     <span class=\"Effect\">\n      Effect\n     </span>\n    </td>    <td>\n     <span class=\"Effect\">\n      {{Effect}}\n     </span>\n    </td>\n   </tr>   {{/Effect}}\n   {{#Typ}}\n   <tr>\n    <td>\n     <span class=\"Typ\">\n      Type\n     </span>\n    </td>    <td>\n     <span class=\"Typ\">\n      {{Typ}}\n     </span>\n    </td>\n   </tr>   {{/Typ}}\n  </table>  {{#Typ}}\n  <hr/>\n  {{/Typ}}\n  {{^Typ}}\n  {{#Effect}}\n  <hr/>\n  {{/Effect}}\n  {{^Effect}}\n  {{#Returns}}\n  <hr/>\n  {{/Returns}}\n  {{/Effect}}\n  {{/Typ}}\n  <table>\n   {{#Time complexity}}\n   <tr>\n    <td>\n     <span class=\"Time_complexity\">\n      Time complexity\n     </span>\n    </td>    <td>\n     <span class=\"Time_complexity\">\n      {{Time complexity}}\n     </span>\n    </td>\n   </tr>   {{/Time complexity}}\n   {{#Space complexity}}\n   <tr>\n    <td>\n     <span class=\"Space_complexity\">\n      Space complexity\n     </span>\n    </td>    <td>\n     <span class=\"Space_complexity\">\n      {{Space complexity}}\n     </span>\n    </td>\n   </tr>   {{/Space complexity}}\n  </table>  {{#Space complexity}}\n  <hr/>\n  {{/Space complexity}}\n  {{^Space complexity}}\n  {{#Time complexity}}\n  <hr/>\n  {{/Time complexity}}\n  {{/Space complexity}}\n  {{#Exception2}}\n  <span class=\"Exception\">\n   Exceptions\n  </span>  :\n  <ol>\n   {{#Exception}}\n   <li>\n    <span class=\"Exception\">\n     {{Exception}}\n    </span>\n   </li>   {{/Exception}}\n   <li>\n    <span class=\"Exception\">\n     {{Exception2}}\n    </span>\n   </li>   {{#Exception3}}\n   <li>\n    <span class=\"Exception\">\n     {{Exception3}}\n    </span>\n   </li>   {{/Exception3}}\n   {{#Exception4}}\n   <li>\n    <span class=\"Exception\">\n     {{Exception4}}\n    </span>\n   </li>   {{/Exception4}}\n  </ol>  {{/Exception2}}\n  {{^Exception2}}\n  {{#Exception}}\n  <span class=\"Exception\">\n   Exception\n  </span>  :\n  <span class=\"Exception\">\n   {{Exception}}\n  </span>  <hr/>\n  {{/Exception}}\n  {{/Exception2}}\n  {{#Example}}\n  <li>\n   <span class=\"Example\">\n    Example\n   </span>   :\n   <span class=\"Example\">\n    {{Example}}\n   </span>   <br/>\n  </li>  {{/Example}}\n  <footer>\n   <p>\n    <span class=\"Variables\">\n     {{Variables}}\n    </span>\n   </p>   {{#Assuming}}\n   <span class=\"Assuming\">\n    Assuming\n   </span>   :\n   <span class=\"Assuming\">\n    {{Assuming}}\n   </span>   <br/>\n   {{/Assuming}}\n   {{^Context}}\n   <p>\n    <span class=\"Deck\">\n     {{Deck}}\n    </span>\n   </p>   {{/Context}}\n   <p>\n    <span class=\"Extra\">\n     {{Extra}}\n    </span>\n   </p>   {{#Chapter}}\n   <span class=\"Chapter\">\n    Chapter\n   </span>   <span class=\"Chapter\">\n    {{Chapter}}\n   </span>   ,\n   {{/Chapter}}\n   {{#Section}}\n   <span class=\"Section\">\n    Section\n   </span>   <span class=\"Section\">\n    {{Section}}\n   </span>   ,\n   {{/Section}}\n   {{#Kind}}\n   <span class=\"Kind\">\n    {{Kind}}\n   </span>   {{#Index}}\n   Index\n   {{/Index}}\n   ,\n   {{/Kind}}\n   {{^Kind}}\n   {{#Index}}\n   <span class=\"Index\">\n    Index\n   </span>   <span class=\"Index\">\n    {{Index}}\n   </span>   ,\n   {{/Index}}\n   {{/Kind}}\n   {{#Page}}\n   <span class=\"Page\">\n    Page\n   </span>   <span class=\"Page\">\n    {{Page}}\n   </span>   ,\n   {{/Page}}\n  </footer>  {{/Where to use it}}\n </span>\n</span>",
+      "bqfmt": "",
+      "bafmt": "<span template=\"Front Side\">\n</span>",
+      "did": null,
+      "bfont": "",
+      "bsize": 0
+    },
+    {
+      "name": "Instruction-abbreviation",
+      "ord": 9,
+      "qfmt": "<span asked=\"CS name\" generator=\"instruction\" mandatory=\"Instruction,Abbreviation\" template=\"eval\">\n {{#Abbreviation}}\n {{#Instruction}}\n <header>\n  <H1>\n   {{#Language}}\n   <span class=\"Language\">\n    {{Language}}\n   </span>   {{/Language}}\n   {{#Context}}\n   {{#Language}}\n   :\n   {{/Language}}\n   {{/Context}}\n   {{#Context}}\n   <span class=\"Context\">\n    {{Context}}\n   </span>   {{/Context}}\n  </H1>\n </header> <link href=\"_github.css\" rel=\"stylesheet\"/>\n <script src=\"_highlight.pack.js\">\n </script> <script src=\"_highlight_automatic.js\">\n </script> {{#Name}}\n <H2>\n  <span class=\"Name\">\n   {{Name}}\n  </span>\n </H2> <br/>\n {{/Name}}\n {{#Intuition}}\n <span class=\"Intuition\">\n  Intuition\n </span> :\n <span class=\"Intuition\">\n  {{Intuition}}\n </span> <hr/>\n {{/Intuition}}\n <table>\n  {{#Library}}\n  <tr>\n   <td>\n    <span class=\"context\">\n     Library\n    </span>\n   </td>   <td>\n    <span class=\"context\">\n     {{Library}}\n    </span>\n   </td>\n  </tr>  {{/Library}}\n  {{#Where to use it}}\n  <tr>\n   <td>\n    <span class=\"context\">\n     Where to use it\n    </span>\n   </td>   <td>\n    <span class=\"context\">\n     {{Where to use it}}\n    </span>\n   </td>\n  </tr>  {{/Where to use it}}\n </table> {{#Where to use it}}\n <hr/>\n {{/Where to use it}}\n {{^Where to use it}}\n {{#Library}}\n <hr/>\n {{/Library}}\n {{/Where to use it}}\n <table>\n  <tr>\n   <td>\n    <span class=\"Question Emphasize Notation\">\n     Instruction\n    </span>\n   </td>   <td>\n    <markofquestion>\n    </markofquestion>\n   </td>\n  </tr>  <tr>\n   <td>\n    <span class=\"Question Emphasize Abbreviation\">\n     Abbreviation\n    </span>\n   </td>   <td>\n    <markofquestion>\n    </markofquestion>\n   </td>\n  </tr>\n </table> <hr/>\n <table>\n  {{#Returns}}\n  <tr>\n   <td>\n    <span class=\"Returns\">\n     Returns\n    </span>\n   </td>   <td>\n    <span class=\"Returns\">\n     {{Returns}}\n    </span>\n   </td>\n  </tr>  {{/Returns}}\n  {{#Effect}}\n  <tr>\n   <td>\n    <span class=\"Effect\">\n     Effect\n    </span>\n   </td>   <td>\n    <span class=\"Effect\">\n     {{Effect}}\n    </span>\n   </td>\n  </tr>  {{/Effect}}\n  {{#Typ}}\n  <tr>\n   <td>\n    <span class=\"Typ\">\n     Type\n    </span>\n   </td>   <td>\n    <span class=\"Typ\">\n     {{Typ}}\n    </span>\n   </td>\n  </tr>  {{/Typ}}\n </table> {{#Typ}}\n <hr/>\n {{/Typ}}\n {{^Typ}}\n {{#Effect}}\n <hr/>\n {{/Effect}}\n {{^Effect}}\n {{#Returns}}\n <hr/>\n {{/Returns}}\n {{/Effect}}\n {{/Typ}}\n <table>\n  {{#Time complexity}}\n  <tr>\n   <td>\n    <span class=\"Time_complexity\">\n     Time complexity\n    </span>\n   </td>   <td>\n    <span class=\"Time_complexity\">\n     {{Time complexity}}\n    </span>\n   </td>\n  </tr>  {{/Time complexity}}\n  {{#Space complexity}}\n  <tr>\n   <td>\n    <span class=\"Space_complexity\">\n     Space complexity\n    </span>\n   </td>   <td>\n    <span class=\"Space_complexity\">\n     {{Space complexity}}\n    </span>\n   </td>\n  </tr>  {{/Space complexity}}\n </table> {{#Space complexity}}\n <hr/>\n {{/Space complexity}}\n {{^Space complexity}}\n {{#Time complexity}}\n <hr/>\n {{/Time complexity}}\n {{/Space complexity}}\n {{#Exception2}}\n <span class=\"Exception\">\n  Exceptions\n </span> :\n <ol>\n  {{#Exception}}\n  <li>\n   <span class=\"Exception\">\n    {{Exception}}\n   </span>\n  </li>  {{/Exception}}\n  <li>\n   <span class=\"Exception\">\n    {{Exception2}}\n   </span>\n  </li>  {{#Exception3}}\n  <li>\n   <span class=\"Exception\">\n    {{Exception3}}\n   </span>\n  </li>  {{/Exception3}}\n  {{#Exception4}}\n  <li>\n   <span class=\"Exception\">\n    {{Exception4}}\n   </span>\n  </li>  {{/Exception4}}\n </ol> {{/Exception2}}\n {{^Exception2}}\n {{#Exception}}\n <span class=\"Exception\">\n  Exception\n </span> :\n <span class=\"Exception\">\n  {{Exception}}\n </span> <hr/>\n {{/Exception}}\n {{/Exception2}}\n {{#Example}}\n <li>\n  <span class=\"Example\">\n   Example\n  </span>  :\n  <span class=\"Example\">\n   {{Example}}\n  </span>  <br/>\n </li> {{/Example}}\n <footer>\n  <p>\n   <span class=\"Variables\">\n    {{Variables}}\n   </span>\n  </p>  {{#Assuming}}\n  <span class=\"Assuming\">\n   Assuming\n  </span>  :\n  <span class=\"Assuming\">\n   {{Assuming}}\n  </span>  <br/>\n  {{/Assuming}}\n  {{^Context}}\n  <p>\n   <span class=\"Deck\">\n    {{Deck}}\n   </span>\n  </p>  {{/Context}}\n </footer> {{/Instruction}}\n {{/Abbreviation}}\n</span>",
+      "afmt": "<span template=\"Front Side\">\n <span asked=\"CS name\" generator=\"instruction\" mandatory=\"Instruction,Abbreviation\" template=\"eval\">\n  {{#Abbreviation}}\n  {{#Instruction}}\n  <header>\n   <H1>\n    {{#Language}}\n    <span class=\"Language\">\n     {{Language}}\n    </span>    {{/Language}}\n    {{#Context}}\n    {{#Language}}\n    :\n    {{/Language}}\n    {{/Context}}\n    {{#Context}}\n    <span class=\"Context\">\n     {{Context}}\n    </span>    {{/Context}}\n   </H1>\n  </header>  <link href=\"_github.css\" rel=\"stylesheet\"/>\n  <script src=\"_highlight.pack.js\">\n  </script>  <script src=\"_highlight_automatic.js\">\n  </script>  {{#Name}}\n  <H2>\n   <span class=\"Name\">\n    {{Name}}\n   </span>\n  </H2>  <br/>\n  {{/Name}}\n  {{#Intuition}}\n  <span class=\"Intuition\">\n   Intuition\n  </span>  :\n  <span class=\"Intuition\">\n   {{Intuition}}\n  </span>  <hr/>\n  {{/Intuition}}\n  <table>\n   {{#Library}}\n   <tr>\n    <td>\n     <span class=\"context\">\n      Library\n     </span>\n    </td>    <td>\n     <span class=\"context\">\n      {{Library}}\n     </span>\n    </td>\n   </tr>   {{/Library}}\n   {{#Where to use it}}\n   <tr>\n    <td>\n     <span class=\"context\">\n      Where to use it\n     </span>\n    </td>    <td>\n     <span class=\"context\">\n      {{Where to use it}}\n     </span>\n    </td>\n   </tr>   {{/Where to use it}}\n  </table>  {{#Where to use it}}\n  <hr/>\n  {{/Where to use it}}\n  {{^Where to use it}}\n  {{#Library}}\n  <hr/>\n  {{/Library}}\n  {{/Where to use it}}\n  <table>\n   <tr>\n    <td>\n     <span class=\"Notation\">\n      Instruction\n     </span>\n    </td>    <td>\n     <span class=\"Answer Emphasize Notation\">\n      {{#Language}}\n      <pre><code class=\"{{Language}}\"><span class=\"Instruction\">{{Instruction}}</span></code></pre>      {{/Language}}\n      {{^Language}}\n      <span class=\"Instruction\">\n       {{Instruction}}\n      </span>      {{/Language}}\n     </span>\n    </td>\n   </tr>   <tr>\n    <td>\n     <span class=\"Abbreviation\">\n      Abbreviation\n     </span>\n    </td>    <td>\n     <span class=\"Answer Emphasize Abbreviation\">\n      {{Abbreviation}}\n     </span>\n    </td>\n   </tr>\n  </table>  <hr/>\n  <table>\n   {{#Returns}}\n   <tr>\n    <td>\n     <span class=\"Returns\">\n      Returns\n     </span>\n    </td>    <td>\n     <span class=\"Returns\">\n      {{Returns}}\n     </span>\n    </td>\n   </tr>   {{/Returns}}\n   {{#Effect}}\n   <tr>\n    <td>\n     <span class=\"Effect\">\n      Effect\n     </span>\n    </td>    <td>\n     <span class=\"Effect\">\n      {{Effect}}\n     </span>\n    </td>\n   </tr>   {{/Effect}}\n   {{#Typ}}\n   <tr>\n    <td>\n     <span class=\"Typ\">\n      Type\n     </span>\n    </td>    <td>\n     <span class=\"Typ\">\n      {{Typ}}\n     </span>\n    </td>\n   </tr>   {{/Typ}}\n  </table>  {{#Typ}}\n  <hr/>\n  {{/Typ}}\n  {{^Typ}}\n  {{#Effect}}\n  <hr/>\n  {{/Effect}}\n  {{^Effect}}\n  {{#Returns}}\n  <hr/>\n  {{/Returns}}\n  {{/Effect}}\n  {{/Typ}}\n  <table>\n   {{#Time complexity}}\n   <tr>\n    <td>\n     <span class=\"Time_complexity\">\n      Time complexity\n     </span>\n    </td>    <td>\n     <span class=\"Time_complexity\">\n      {{Time complexity}}\n     </span>\n    </td>\n   </tr>   {{/Time complexity}}\n   {{#Space complexity}}\n   <tr>\n    <td>\n     <span class=\"Space_complexity\">\n      Space complexity\n     </span>\n    </td>    <td>\n     <span class=\"Space_complexity\">\n      {{Space complexity}}\n     </span>\n    </td>\n   </tr>   {{/Space complexity}}\n  </table>  {{#Space complexity}}\n  <hr/>\n  {{/Space complexity}}\n  {{^Space complexity}}\n  {{#Time complexity}}\n  <hr/>\n  {{/Time complexity}}\n  {{/Space complexity}}\n  {{#Exception2}}\n  <span class=\"Exception\">\n   Exceptions\n  </span>  :\n  <ol>\n   {{#Exception}}\n   <li>\n    <span class=\"Exception\">\n     {{Exception}}\n    </span>\n   </li>   {{/Exception}}\n   <li>\n    <span class=\"Exception\">\n     {{Exception2}}\n    </span>\n   </li>   {{#Exception3}}\n   <li>\n    <span class=\"Exception\">\n     {{Exception3}}\n    </span>\n   </li>   {{/Exception3}}\n   {{#Exception4}}\n   <li>\n    <span class=\"Exception\">\n     {{Exception4}}\n    </span>\n   </li>   {{/Exception4}}\n  </ol>  {{/Exception2}}\n  {{^Exception2}}\n  {{#Exception}}\n  <span class=\"Exception\">\n   Exception\n  </span>  :\n  <span class=\"Exception\">\n   {{Exception}}\n  </span>  <hr/>\n  {{/Exception}}\n  {{/Exception2}}\n  {{#Example}}\n  <li>\n   <span class=\"Example\">\n    Example\n   </span>   :\n   <span class=\"Example\">\n    {{Example}}\n   </span>   <br/>\n  </li>  {{/Example}}\n  <footer>\n   <p>\n    <span class=\"Variables\">\n     {{Variables}}\n    </span>\n   </p>   {{#Assuming}}\n   <span class=\"Assuming\">\n    Assuming\n   </span>   :\n   <span class=\"Assuming\">\n    {{Assuming}}\n   </span>   <br/>\n   {{/Assuming}}\n   {{^Context}}\n   <p>\n    <span class=\"Deck\">\n     {{Deck}}\n    </span>\n   </p>   {{/Context}}\n   <p>\n    <span class=\"Extra\">\n     {{Extra}}\n    </span>\n   </p>   {{#Chapter}}\n   <span class=\"Chapter\">\n    Chapter\n   </span>   <span class=\"Chapter\">\n    {{Chapter}}\n   </span>   ,\n   {{/Chapter}}\n   {{#Section}}\n   <span class=\"Section\">\n    Section\n   </span>   <span class=\"Section\">\n    {{Section}}\n   </span>   ,\n   {{/Section}}\n   {{#Kind}}\n   <span class=\"Kind\">\n    {{Kind}}\n   </span>   {{#Index}}\n   Index\n   {{/Index}}\n   ,\n   {{/Kind}}\n   {{^Kind}}\n   {{#Index}}\n   <span class=\"Index\">\n    Index\n   </span>   <span class=\"Index\">\n    {{Index}}\n   </span>   ,\n   {{/Index}}\n   {{/Kind}}\n   {{#Page}}\n   <span class=\"Page\">\n    Page\n   </span>   <span class=\"Page\">\n    {{Page}}\n   </span>   ,\n   {{/Page}}\n  </footer>  {{/Instruction}}\n  {{/Abbreviation}}\n </span>\n</span>",
+      "bqfmt": "",
+      "bafmt": "<span template=\"Front Side\">\n</span>",
+      "did": null,
+      "bfont": "",
+      "bsize": 0
+    },
+    {
+      "name": "Library",
+      "ord": 10,
+      "qfmt": "<span askedmandatory=\"Library\" generator=\"instruction\" template=\"eval\">\n {{#Library}}\n <header>\n  <H1>\n   {{#Language}}\n   <span class=\"Language\">\n    {{Language}}\n   </span>   {{/Language}}\n   {{#Context}}\n   {{#Language}}\n   :\n   {{/Language}}\n   {{/Context}}\n   {{#Context}}\n   <span class=\"Context\">\n    {{Context}}\n   </span>   {{/Context}}\n  </H1>\n </header> <link href=\"_github.css\" rel=\"stylesheet\"/>\n <script src=\"_highlight.pack.js\">\n </script> <script src=\"_highlight_automatic.js\">\n </script> {{#Name}}\n <H2>\n  <span class=\"Name\">\n   {{Name}}\n  </span>\n </H2> <br/>\n {{/Name}}\n {{#Intuition}}\n <span class=\"Intuition\">\n  Intuition\n </span> :\n <span class=\"Intuition\">\n  {{Intuition}}\n </span> <hr/>\n {{/Intuition}}\n <table>\n  <tr>\n   <td>\n    <span class=\"Question Emphasize context\">\n     Library\n    </span>\n   </td>   <td>\n    <markofquestion>\n    </markofquestion>\n   </td>\n  </tr>  {{#Where to use it}}\n  <tr>\n   <td>\n    <span class=\"context\">\n     Where to use it\n    </span>\n   </td>   <td>\n    <span class=\"context\">\n     {{Where to use it}}\n    </span>\n   </td>\n  </tr>  {{/Where to use it}}\n </table> {{#Where to use it}}\n <hr/>\n {{/Where to use it}}\n {{^Where to use it}}\n <hr/>\n {{/Where to use it}}\n <table>\n  {{#Instruction}}\n  <tr>\n   <td>\n    <span class=\"Notation\">\n     Instruction\n    </span>\n   </td>   <td>\n    <span class=\"Notation\">\n     {{#Language}}\n     <pre><code class=\"{{Language}}\"><span class=\"Instruction\">{{Instruction}}</span></code></pre>     {{/Language}}\n     {{^Language}}\n     <span class=\"Instruction\">\n      {{Instruction}}\n     </span>     {{/Language}}\n    </span>\n   </td>\n  </tr>  {{/Instruction}}\n  {{#Abbreviation}}\n  <tr>\n   <td>\n    <span class=\"Abbreviation\">\n     Abbreviation\n    </span>\n   </td>   <td>\n    <span class=\"Abbreviation\">\n     {{Abbreviation}}\n    </span>\n   </td>\n  </tr>  {{/Abbreviation}}\n </table> {{#Abbreviation}}\n <hr/>\n {{/Abbreviation}}\n {{^Abbreviation}}\n {{#Instruction}}\n <hr/>\n {{/Instruction}}\n {{/Abbreviation}}\n <table>\n  {{#Returns}}\n  <tr>\n   <td>\n    <span class=\"Returns\">\n     Returns\n    </span>\n   </td>   <td>\n    <span class=\"Returns\">\n     {{Returns}}\n    </span>\n   </td>\n  </tr>  {{/Returns}}\n  {{#Effect}}\n  <tr>\n   <td>\n    <span class=\"Effect\">\n     Effect\n    </span>\n   </td>   <td>\n    <span class=\"Effect\">\n     {{Effect}}\n    </span>\n   </td>\n  </tr>  {{/Effect}}\n  {{#Typ}}\n  <tr>\n   <td>\n    <span class=\"Typ\">\n     Type\n    </span>\n   </td>   <td>\n    <span class=\"Typ\">\n     {{Typ}}\n    </span>\n   </td>\n  </tr>  {{/Typ}}\n </table> {{#Typ}}\n <hr/>\n {{/Typ}}\n {{^Typ}}\n {{#Effect}}\n <hr/>\n {{/Effect}}\n {{^Effect}}\n {{#Returns}}\n <hr/>\n {{/Returns}}\n {{/Effect}}\n {{/Typ}}\n <table>\n  {{#Time complexity}}\n  <tr>\n   <td>\n    <span class=\"Time_complexity\">\n     Time complexity\n    </span>\n   </td>   <td>\n    <span class=\"Time_complexity\">\n     {{Time complexity}}\n    </span>\n   </td>\n  </tr>  {{/Time complexity}}\n  {{#Space complexity}}\n  <tr>\n   <td>\n    <span class=\"Space_complexity\">\n     Space complexity\n    </span>\n   </td>   <td>\n    <span class=\"Space_complexity\">\n     {{Space complexity}}\n    </span>\n   </td>\n  </tr>  {{/Space complexity}}\n </table> {{#Space complexity}}\n <hr/>\n {{/Space complexity}}\n {{^Space complexity}}\n {{#Time complexity}}\n <hr/>\n {{/Time complexity}}\n {{/Space complexity}}\n {{#Exception2}}\n <span class=\"Exception\">\n  Exceptions\n </span> :\n <ol>\n  {{#Exception}}\n  <li>\n   <span class=\"Exception\">\n    {{Exception}}\n   </span>\n  </li>  {{/Exception}}\n  <li>\n   <span class=\"Exception\">\n    {{Exception2}}\n   </span>\n  </li>  {{#Exception3}}\n  <li>\n   <span class=\"Exception\">\n    {{Exception3}}\n   </span>\n  </li>  {{/Exception3}}\n  {{#Exception4}}\n  <li>\n   <span class=\"Exception\">\n    {{Exception4}}\n   </span>\n  </li>  {{/Exception4}}\n </ol> {{/Exception2}}\n {{^Exception2}}\n {{#Exception}}\n <span class=\"Exception\">\n  Exception\n </span> :\n <span class=\"Exception\">\n  {{Exception}}\n </span> <hr/>\n {{/Exception}}\n {{/Exception2}}\n {{#Example}}\n <li>\n  <span class=\"Example\">\n   Example\n  </span>  :\n  <span class=\"Example\">\n   {{Example}}\n  </span>  <br/>\n </li> {{/Example}}\n <footer>\n  <p>\n   <span class=\"Variables\">\n    {{Variables}}\n   </span>\n  </p>  {{#Assuming}}\n  <span class=\"Assuming\">\n   Assuming\n  </span>  :\n  <span class=\"Assuming\">\n   {{Assuming}}\n  </span>  <br/>\n  {{/Assuming}}\n  {{^Context}}\n  <p>\n   <span class=\"Deck\">\n    {{Deck}}\n   </span>\n  </p>  {{/Context}}\n </footer> {{/Library}}\n</span>",
+      "afmt": "<span template=\"Front Side\">\n <span askedmandatory=\"Library\" generator=\"instruction\" template=\"eval\">\n  {{#Library}}\n  <header>\n   <H1>\n    {{#Language}}\n    <span class=\"Language\">\n     {{Language}}\n    </span>    {{/Language}}\n    {{#Context}}\n    {{#Language}}\n    :\n    {{/Language}}\n    {{/Context}}\n    {{#Context}}\n    <span class=\"Context\">\n     {{Context}}\n    </span>    {{/Context}}\n   </H1>\n  </header>  <link href=\"_github.css\" rel=\"stylesheet\"/>\n  <script src=\"_highlight.pack.js\">\n  </script>  <script src=\"_highlight_automatic.js\">\n  </script>  {{#Name}}\n  <H2>\n   <span class=\"Name\">\n    {{Name}}\n   </span>\n  </H2>  <br/>\n  {{/Name}}\n  {{#Intuition}}\n  <span class=\"Intuition\">\n   Intuition\n  </span>  :\n  <span class=\"Intuition\">\n   {{Intuition}}\n  </span>  <hr/>\n  {{/Intuition}}\n  <table>\n   <tr>\n    <td>\n     <span class=\"context\">\n      Library\n     </span>\n    </td>    <td>\n     <span class=\"Answer Emphasize context\">\n      {{Library}}\n     </span>\n    </td>\n   </tr>   {{#Where to use it}}\n   <tr>\n    <td>\n     <span class=\"context\">\n      Where to use it\n     </span>\n    </td>    <td>\n     <span class=\"context\">\n      {{Where to use it}}\n     </span>\n    </td>\n   </tr>   {{/Where to use it}}\n  </table>  {{#Where to use it}}\n  <hr/>\n  {{/Where to use it}}\n  {{^Where to use it}}\n  <hr/>\n  {{/Where to use it}}\n  <table>\n   {{#Instruction}}\n   <tr>\n    <td>\n     <span class=\"Notation\">\n      Instruction\n     </span>\n    </td>    <td>\n     <span class=\"Notation\">\n      {{#Language}}\n      <pre><code class=\"{{Language}}\"><span class=\"Instruction\">{{Instruction}}</span></code></pre>      {{/Language}}\n      {{^Language}}\n      <span class=\"Instruction\">\n       {{Instruction}}\n      </span>      {{/Language}}\n     </span>\n    </td>\n   </tr>   {{/Instruction}}\n   {{#Abbreviation}}\n   <tr>\n    <td>\n     <span class=\"Abbreviation\">\n      Abbreviation\n     </span>\n    </td>    <td>\n     <span class=\"Abbreviation\">\n      {{Abbreviation}}\n     </span>\n    </td>\n   </tr>   {{/Abbreviation}}\n  </table>  {{#Abbreviation}}\n  <hr/>\n  {{/Abbreviation}}\n  {{^Abbreviation}}\n  {{#Instruction}}\n  <hr/>\n  {{/Instruction}}\n  {{/Abbreviation}}\n  <table>\n   {{#Returns}}\n   <tr>\n    <td>\n     <span class=\"Returns\">\n      Returns\n     </span>\n    </td>    <td>\n     <span class=\"Returns\">\n      {{Returns}}\n     </span>\n    </td>\n   </tr>   {{/Returns}}\n   {{#Effect}}\n   <tr>\n    <td>\n     <span class=\"Effect\">\n      Effect\n     </span>\n    </td>    <td>\n     <span class=\"Effect\">\n      {{Effect}}\n     </span>\n    </td>\n   </tr>   {{/Effect}}\n   {{#Typ}}\n   <tr>\n    <td>\n     <span class=\"Typ\">\n      Type\n     </span>\n    </td>    <td>\n     <span class=\"Typ\">\n      {{Typ}}\n     </span>\n    </td>\n   </tr>   {{/Typ}}\n  </table>  {{#Typ}}\n  <hr/>\n  {{/Typ}}\n  {{^Typ}}\n  {{#Effect}}\n  <hr/>\n  {{/Effect}}\n  {{^Effect}}\n  {{#Returns}}\n  <hr/>\n  {{/Returns}}\n  {{/Effect}}\n  {{/Typ}}\n  <table>\n   {{#Time complexity}}\n   <tr>\n    <td>\n     <span class=\"Time_complexity\">\n      Time complexity\n     </span>\n    </td>    <td>\n     <span class=\"Time_complexity\">\n      {{Time complexity}}\n     </span>\n    </td>\n   </tr>   {{/Time complexity}}\n   {{#Space complexity}}\n   <tr>\n    <td>\n     <span class=\"Space_complexity\">\n      Space complexity\n     </span>\n    </td>    <td>\n     <span class=\"Space_complexity\">\n      {{Space complexity}}\n     </span>\n    </td>\n   </tr>   {{/Space complexity}}\n  </table>  {{#Space complexity}}\n  <hr/>\n  {{/Space complexity}}\n  {{^Space complexity}}\n  {{#Time complexity}}\n  <hr/>\n  {{/Time complexity}}\n  {{/Space complexity}}\n  {{#Exception2}}\n  <span class=\"Exception\">\n   Exceptions\n  </span>  :\n  <ol>\n   {{#Exception}}\n   <li>\n    <span class=\"Exception\">\n     {{Exception}}\n    </span>\n   </li>   {{/Exception}}\n   <li>\n    <span class=\"Exception\">\n     {{Exception2}}\n    </span>\n   </li>   {{#Exception3}}\n   <li>\n    <span class=\"Exception\">\n     {{Exception3}}\n    </span>\n   </li>   {{/Exception3}}\n   {{#Exception4}}\n   <li>\n    <span class=\"Exception\">\n     {{Exception4}}\n    </span>\n   </li>   {{/Exception4}}\n  </ol>  {{/Exception2}}\n  {{^Exception2}}\n  {{#Exception}}\n  <span class=\"Exception\">\n   Exception\n  </span>  :\n  <span class=\"Exception\">\n   {{Exception}}\n  </span>  <hr/>\n  {{/Exception}}\n  {{/Exception2}}\n  {{#Example}}\n  <li>\n   <span class=\"Example\">\n    Example\n   </span>   :\n   <span class=\"Example\">\n    {{Example}}\n   </span>   <br/>\n  </li>  {{/Example}}\n  <footer>\n   <p>\n    <span class=\"Variables\">\n     {{Variables}}\n    </span>\n   </p>   {{#Assuming}}\n   <span class=\"Assuming\">\n    Assuming\n   </span>   :\n   <span class=\"Assuming\">\n    {{Assuming}}\n   </span>   <br/>\n   {{/Assuming}}\n   {{^Context}}\n   <p>\n    <span class=\"Deck\">\n     {{Deck}}\n    </span>\n   </p>   {{/Context}}\n   <p>\n    <span class=\"Extra\">\n     {{Extra}}\n    </span>\n   </p>   {{#Chapter}}\n   <span class=\"Chapter\">\n    Chapter\n   </span>   <span class=\"Chapter\">\n    {{Chapter}}\n   </span>   ,\n   {{/Chapter}}\n   {{#Section}}\n   <span class=\"Section\">\n    Section\n   </span>   <span class=\"Section\">\n    {{Section}}\n   </span>   ,\n   {{/Section}}\n   {{#Kind}}\n   <span class=\"Kind\">\n    {{Kind}}\n   </span>   {{#Index}}\n   Index\n   {{/Index}}\n   ,\n   {{/Kind}}\n   {{^Kind}}\n   {{#Index}}\n   <span class=\"Index\">\n    Index\n   </span>   <span class=\"Index\">\n    {{Index}}\n   </span>   ,\n   {{/Index}}\n   {{/Kind}}\n   {{#Page}}\n   <span class=\"Page\">\n    Page\n   </span>   <span class=\"Page\">\n    {{Page}}\n   </span>   ,\n   {{/Page}}\n  </footer>  {{/Library}}\n </span>\n</span>",
+      "bqfmt": "",
+      "bafmt": "<span template=\"Front Side\">\n</span>",
+      "did": null,
+      "bfont": "",
+      "bsize": 0
+    },
+    {
+      "name": "Examples",
+      "ord": 11,
+      "qfmt": "<span asked=\"Example\" generator=\"instruction\" mandatory=\"Example\" template=\"eval\">\n {{#Example}}\n <header>\n  <H1>\n   {{#Language}}\n   <span class=\"Language\">\n    {{Language}}\n   </span>   {{/Language}}\n   {{#Context}}\n   {{#Language}}\n   :\n   {{/Language}}\n   {{/Context}}\n   {{#Context}}\n   <span class=\"Context\">\n    {{Context}}\n   </span>   {{/Context}}\n  </H1>\n </header> <link href=\"_github.css\" rel=\"stylesheet\"/>\n <script src=\"_highlight.pack.js\">\n </script> <script src=\"_highlight_automatic.js\">\n </script> {{#Name}}\n <H2>\n  <span class=\"Name\">\n   {{Name}}\n  </span>\n </H2> <br/>\n {{/Name}}\n {{#Intuition}}\n <span class=\"Intuition\">\n  Intuition\n </span> :\n <span class=\"Intuition\">\n  {{Intuition}}\n </span> <hr/>\n {{/Intuition}}\n <table>\n  {{#Library}}\n  <tr>\n   <td>\n    <span class=\"context\">\n     Library\n    </span>\n   </td>   <td>\n    <span class=\"context\">\n     {{Library}}\n    </span>\n   </td>\n  </tr>  {{/Library}}\n  {{#Where to use it}}\n  <tr>\n   <td>\n    <span class=\"context\">\n     Where to use it\n    </span>\n   </td>   <td>\n    <span class=\"context\">\n     {{Where to use it}}\n    </span>\n   </td>\n  </tr>  {{/Where to use it}}\n </table> {{#Where to use it}}\n <hr/>\n {{/Where to use it}}\n {{^Where to use it}}\n {{#Library}}\n <hr/>\n {{/Library}}\n {{/Where to use it}}\n <table>\n  {{#Instruction}}\n  <tr>\n   <td>\n    <span class=\"Notation\">\n     Instruction\n    </span>\n   </td>   <td>\n    <span class=\"Notation\">\n     {{#Language}}\n     <pre><code class=\"{{Language}}\"><span class=\"Instruction\">{{Instruction}}</span></code></pre>     {{/Language}}\n     {{^Language}}\n     <span class=\"Instruction\">\n      {{Instruction}}\n     </span>     {{/Language}}\n    </span>\n   </td>\n  </tr>  {{/Instruction}}\n  {{#Abbreviation}}\n  <tr>\n   <td>\n    <span class=\"Abbreviation\">\n     Abbreviation\n    </span>\n   </td>   <td>\n    <span class=\"Abbreviation\">\n     {{Abbreviation}}\n    </span>\n   </td>\n  </tr>  {{/Abbreviation}}\n </table> {{#Abbreviation}}\n <hr/>\n {{/Abbreviation}}\n {{^Abbreviation}}\n {{#Instruction}}\n <hr/>\n {{/Instruction}}\n {{/Abbreviation}}\n <table>\n  {{#Returns}}\n  <tr>\n   <td>\n    <span class=\"Returns\">\n     Returns\n    </span>\n   </td>   <td>\n    <span class=\"Returns\">\n     {{Returns}}\n    </span>\n   </td>\n  </tr>  {{/Returns}}\n  {{#Effect}}\n  <tr>\n   <td>\n    <span class=\"Effect\">\n     Effect\n    </span>\n   </td>   <td>\n    <span class=\"Effect\">\n     {{Effect}}\n    </span>\n   </td>\n  </tr>  {{/Effect}}\n  {{#Typ}}\n  <tr>\n   <td>\n    <span class=\"Typ\">\n     Type\n    </span>\n   </td>   <td>\n    <span class=\"Typ\">\n     {{Typ}}\n    </span>\n   </td>\n  </tr>  {{/Typ}}\n </table> {{#Typ}}\n <hr/>\n {{/Typ}}\n {{^Typ}}\n {{#Effect}}\n <hr/>\n {{/Effect}}\n {{^Effect}}\n {{#Returns}}\n <hr/>\n {{/Returns}}\n {{/Effect}}\n {{/Typ}}\n <table>\n  {{#Time complexity}}\n  <tr>\n   <td>\n    <span class=\"Time_complexity\">\n     Time complexity\n    </span>\n   </td>   <td>\n    <span class=\"Time_complexity\">\n     {{Time complexity}}\n    </span>\n   </td>\n  </tr>  {{/Time complexity}}\n  {{#Space complexity}}\n  <tr>\n   <td>\n    <span class=\"Space_complexity\">\n     Space complexity\n    </span>\n   </td>   <td>\n    <span class=\"Space_complexity\">\n     {{Space complexity}}\n    </span>\n   </td>\n  </tr>  {{/Space complexity}}\n </table> {{#Space complexity}}\n <hr/>\n {{/Space complexity}}\n {{^Space complexity}}\n {{#Time complexity}}\n <hr/>\n {{/Time complexity}}\n {{/Space complexity}}\n {{#Exception2}}\n <span class=\"Exception\">\n  Exceptions\n </span> :\n <ol>\n  {{#Exception}}\n  <li>\n   <span class=\"Exception\">\n    {{Exception}}\n   </span>\n  </li>  {{/Exception}}\n  <li>\n   <span class=\"Exception\">\n    {{Exception2}}\n   </span>\n  </li>  {{#Exception3}}\n  <li>\n   <span class=\"Exception\">\n    {{Exception3}}\n   </span>\n  </li>  {{/Exception3}}\n  {{#Exception4}}\n  <li>\n   <span class=\"Exception\">\n    {{Exception4}}\n   </span>\n  </li>  {{/Exception4}}\n </ol> {{/Exception2}}\n {{^Exception2}}\n {{#Exception}}\n <span class=\"Exception\">\n  Exception\n </span> :\n <span class=\"Exception\">\n  {{Exception}}\n </span> <hr/>\n {{/Exception}}\n {{/Exception2}}\n <li>\n  <H3>\n   <span class=\"Question Emphasize Example\">\n    Example\n   </span>\n  </H3>  :\n  <markofquestion>\n  </markofquestion>  <br/>\n </li> <footer>\n  <p>\n   <span class=\"Variables\">\n    {{Variables}}\n   </span>\n  </p>  {{#Assuming}}\n  <span class=\"Assuming\">\n   Assuming\n  </span>  :\n  <span class=\"Assuming\">\n   {{Assuming}}\n  </span>  <br/>\n  {{/Assuming}}\n  {{^Context}}\n  <p>\n   <span class=\"Deck\">\n    {{Deck}}\n   </span>\n  </p>  {{/Context}}\n </footer> {{/Example}}\n</span>",
+      "afmt": "<span template=\"Front Side\">\n <span asked=\"Example\" generator=\"instruction\" mandatory=\"Example\" template=\"eval\">\n  {{#Example}}\n  <header>\n   <H1>\n    {{#Language}}\n    <span class=\"Language\">\n     {{Language}}\n    </span>    {{/Language}}\n    {{#Context}}\n    {{#Language}}\n    :\n    {{/Language}}\n    {{/Context}}\n    {{#Context}}\n    <span class=\"Context\">\n     {{Context}}\n    </span>    {{/Context}}\n   </H1>\n  </header>  <link href=\"_github.css\" rel=\"stylesheet\"/>\n  <script src=\"_highlight.pack.js\">\n  </script>  <script src=\"_highlight_automatic.js\">\n  </script>  {{#Name}}\n  <H2>\n   <span class=\"Name\">\n    {{Name}}\n   </span>\n  </H2>  <br/>\n  {{/Name}}\n  {{#Intuition}}\n  <span class=\"Intuition\">\n   Intuition\n  </span>  :\n  <span class=\"Intuition\">\n   {{Intuition}}\n  </span>  <hr/>\n  {{/Intuition}}\n  <table>\n   {{#Library}}\n   <tr>\n    <td>\n     <span class=\"context\">\n      Library\n     </span>\n    </td>    <td>\n     <span class=\"context\">\n      {{Library}}\n     </span>\n    </td>\n   </tr>   {{/Library}}\n   {{#Where to use it}}\n   <tr>\n    <td>\n     <span class=\"context\">\n      Where to use it\n     </span>\n    </td>    <td>\n     <span class=\"context\">\n      {{Where to use it}}\n     </span>\n    </td>\n   </tr>   {{/Where to use it}}\n  </table>  {{#Where to use it}}\n  <hr/>\n  {{/Where to use it}}\n  {{^Where to use it}}\n  {{#Library}}\n  <hr/>\n  {{/Library}}\n  {{/Where to use it}}\n  <table>\n   {{#Instruction}}\n   <tr>\n    <td>\n     <span class=\"Notation\">\n      Instruction\n     </span>\n    </td>    <td>\n     <span class=\"Notation\">\n      {{#Language}}\n      <pre><code class=\"{{Language}}\"><span class=\"Instruction\">{{Instruction}}</span></code></pre>      {{/Language}}\n      {{^Language}}\n      <span class=\"Instruction\">\n       {{Instruction}}\n      </span>      {{/Language}}\n     </span>\n    </td>\n   </tr>   {{/Instruction}}\n   {{#Abbreviation}}\n   <tr>\n    <td>\n     <span class=\"Abbreviation\">\n      Abbreviation\n     </span>\n    </td>    <td>\n     <span class=\"Abbreviation\">\n      {{Abbreviation}}\n     </span>\n    </td>\n   </tr>   {{/Abbreviation}}\n  </table>  {{#Abbreviation}}\n  <hr/>\n  {{/Abbreviation}}\n  {{^Abbreviation}}\n  {{#Instruction}}\n  <hr/>\n  {{/Instruction}}\n  {{/Abbreviation}}\n  <table>\n   {{#Returns}}\n   <tr>\n    <td>\n     <span class=\"Returns\">\n      Returns\n     </span>\n    </td>    <td>\n     <span class=\"Returns\">\n      {{Returns}}\n     </span>\n    </td>\n   </tr>   {{/Returns}}\n   {{#Effect}}\n   <tr>\n    <td>\n     <span class=\"Effect\">\n      Effect\n     </span>\n    </td>    <td>\n     <span class=\"Effect\">\n      {{Effect}}\n     </span>\n    </td>\n   </tr>   {{/Effect}}\n   {{#Typ}}\n   <tr>\n    <td>\n     <span class=\"Typ\">\n      Type\n     </span>\n    </td>    <td>\n     <span class=\"Typ\">\n      {{Typ}}\n     </span>\n    </td>\n   </tr>   {{/Typ}}\n  </table>  {{#Typ}}\n  <hr/>\n  {{/Typ}}\n  {{^Typ}}\n  {{#Effect}}\n  <hr/>\n  {{/Effect}}\n  {{^Effect}}\n  {{#Returns}}\n  <hr/>\n  {{/Returns}}\n  {{/Effect}}\n  {{/Typ}}\n  <table>\n   {{#Time complexity}}\n   <tr>\n    <td>\n     <span class=\"Time_complexity\">\n      Time complexity\n     </span>\n    </td>    <td>\n     <span class=\"Time_complexity\">\n      {{Time complexity}}\n     </span>\n    </td>\n   </tr>   {{/Time complexity}}\n   {{#Space complexity}}\n   <tr>\n    <td>\n     <span class=\"Space_complexity\">\n      Space complexity\n     </span>\n    </td>    <td>\n     <span class=\"Space_complexity\">\n      {{Space complexity}}\n     </span>\n    </td>\n   </tr>   {{/Space complexity}}\n  </table>  {{#Space complexity}}\n  <hr/>\n  {{/Space complexity}}\n  {{^Space complexity}}\n  {{#Time complexity}}\n  <hr/>\n  {{/Time complexity}}\n  {{/Space complexity}}\n  {{#Exception2}}\n  <span class=\"Exception\">\n   Exceptions\n  </span>  :\n  <ol>\n   {{#Exception}}\n   <li>\n    <span class=\"Exception\">\n     {{Exception}}\n    </span>\n   </li>   {{/Exception}}\n   <li>\n    <span class=\"Exception\">\n     {{Exception2}}\n    </span>\n   </li>   {{#Exception3}}\n   <li>\n    <span class=\"Exception\">\n     {{Exception3}}\n    </span>\n   </li>   {{/Exception3}}\n   {{#Exception4}}\n   <li>\n    <span class=\"Exception\">\n     {{Exception4}}\n    </span>\n   </li>   {{/Exception4}}\n  </ol>  {{/Exception2}}\n  {{^Exception2}}\n  {{#Exception}}\n  <span class=\"Exception\">\n   Exception\n  </span>  :\n  <span class=\"Exception\">\n   {{Exception}}\n  </span>  <hr/>\n  {{/Exception}}\n  {{/Exception2}}\n  <li>\n   <span class=\"Example\">\n    Example\n   </span>   :\n   <H3>\n    <span class=\"Answer Emphasize Example\">\n     {{Example}}\n    </span>\n   </H3>   <br/>\n  </li>  <footer>\n   <p>\n    <span class=\"Variables\">\n     {{Variables}}\n    </span>\n   </p>   {{#Assuming}}\n   <span class=\"Assuming\">\n    Assuming\n   </span>   :\n   <span class=\"Assuming\">\n    {{Assuming}}\n   </span>   <br/>\n   {{/Assuming}}\n   {{^Context}}\n   <p>\n    <span class=\"Deck\">\n     {{Deck}}\n    </span>\n   </p>   {{/Context}}\n   <p>\n    <span class=\"Extra\">\n     {{Extra}}\n    </span>\n   </p>   {{#Chapter}}\n   <span class=\"Chapter\">\n    Chapter\n   </span>   <span class=\"Chapter\">\n    {{Chapter}}\n   </span>   ,\n   {{/Chapter}}\n   {{#Section}}\n   <span class=\"Section\">\n    Section\n   </span>   <span class=\"Section\">\n    {{Section}}\n   </span>   ,\n   {{/Section}}\n   {{#Kind}}\n   <span class=\"Kind\">\n    {{Kind}}\n   </span>   {{#Index}}\n   Index\n   {{/Index}}\n   ,\n   {{/Kind}}\n   {{^Kind}}\n   {{#Index}}\n   <span class=\"Index\">\n    Index\n   </span>   <span class=\"Index\">\n    {{Index}}\n   </span>   ,\n   {{/Index}}\n   {{/Kind}}\n   {{#Page}}\n   <span class=\"Page\">\n    Page\n   </span>   <span class=\"Page\">\n    {{Page}}\n   </span>   ,\n   {{/Page}}\n  </footer>  {{/Example}}\n </span>\n</span>",
+      "bqfmt": "",
+      "bafmt": "<span template=\"Front Side\">\n</span>",
+      "did": null,
+      "bfont": "",
+      "bsize": 0
+    },
+    {
+      "name": "Effect",
+      "ord": 12,
+      "qfmt": "<span askedmandatory=\"Effect\" generator=\"instruction\" mandatory=\"Returns\" template=\"eval\">\n {{#Effect}}\n {{#Returns}}\n <header>\n  <H1>\n   {{#Language}}\n   <span class=\"Language\">\n    {{Language}}\n   </span>   {{/Language}}\n   {{#Context}}\n   {{#Language}}\n   :\n   {{/Language}}\n   {{/Context}}\n   {{#Context}}\n   <span class=\"Context\">\n    {{Context}}\n   </span>   {{/Context}}\n  </H1>\n </header> <link href=\"_github.css\" rel=\"stylesheet\"/>\n <script src=\"_highlight.pack.js\">\n </script> <script src=\"_highlight_automatic.js\">\n </script> {{#Name}}\n <H2>\n  <span class=\"Name\">\n   {{Name}}\n  </span>\n </H2> <br/>\n {{/Name}}\n {{#Intuition}}\n <span class=\"Intuition\">\n  Intuition\n </span> :\n <span class=\"Intuition\">\n  {{Intuition}}\n </span> <hr/>\n {{/Intuition}}\n <table>\n  {{#Library}}\n  <tr>\n   <td>\n    <span class=\"context\">\n     Library\n    </span>\n   </td>   <td>\n    <span class=\"context\">\n     {{Library}}\n    </span>\n   </td>\n  </tr>  {{/Library}}\n  {{#Where to use it}}\n  <tr>\n   <td>\n    <span class=\"context\">\n     Where to use it\n    </span>\n   </td>   <td>\n    <span class=\"context\">\n     {{Where to use it}}\n    </span>\n   </td>\n  </tr>  {{/Where to use it}}\n </table> {{#Where to use it}}\n <hr/>\n {{/Where to use it}}\n {{^Where to use it}}\n {{#Library}}\n <hr/>\n {{/Library}}\n {{/Where to use it}}\n <table>\n  {{#Instruction}}\n  <tr>\n   <td>\n    <span class=\"Notation\">\n     Instruction\n    </span>\n   </td>   <td>\n    <span class=\"Notation\">\n     {{#Language}}\n     <pre><code class=\"{{Language}}\"><span class=\"Instruction\">{{Instruction}}</span></code></pre>     {{/Language}}\n     {{^Language}}\n     <span class=\"Instruction\">\n      {{Instruction}}\n     </span>     {{/Language}}\n    </span>\n   </td>\n  </tr>  {{/Instruction}}\n  {{#Abbreviation}}\n  <tr>\n   <td>\n    <span class=\"Abbreviation\">\n     Abbreviation\n    </span>\n   </td>   <td>\n    <span class=\"Abbreviation\">\n     {{Abbreviation}}\n    </span>\n   </td>\n  </tr>  {{/Abbreviation}}\n </table> {{#Abbreviation}}\n <hr/>\n {{/Abbreviation}}\n {{^Abbreviation}}\n {{#Instruction}}\n <hr/>\n {{/Instruction}}\n {{/Abbreviation}}\n <table>\n  <tr>\n   <td>\n    <span class=\"Returns\">\n     Returns\n    </span>\n   </td>   <td>\n    <span class=\"Returns\">\n     {{Returns}}\n    </span>\n   </td>\n  </tr>  <tr>\n   <td>\n    <span class=\"Question Emphasize Effect\">\n     Effect\n    </span>\n   </td>   <td>\n    <markofquestion>\n    </markofquestion>\n   </td>\n  </tr>  {{#Typ}}\n  <tr>\n   <td>\n    <span class=\"Typ\">\n     Type\n    </span>\n   </td>   <td>\n    <span class=\"Typ\">\n     {{Typ}}\n    </span>\n   </td>\n  </tr>  {{/Typ}}\n </table> {{#Typ}}\n <hr/>\n {{/Typ}}\n {{^Typ}}\n <hr/>\n {{/Typ}}\n <table>\n  {{#Time complexity}}\n  <tr>\n   <td>\n    <span class=\"Time_complexity\">\n     Time complexity\n    </span>\n   </td>   <td>\n    <span class=\"Time_complexity\">\n     {{Time complexity}}\n    </span>\n   </td>\n  </tr>  {{/Time complexity}}\n  {{#Space complexity}}\n  <tr>\n   <td>\n    <span class=\"Space_complexity\">\n     Space complexity\n    </span>\n   </td>   <td>\n    <span class=\"Space_complexity\">\n     {{Space complexity}}\n    </span>\n   </td>\n  </tr>  {{/Space complexity}}\n </table> {{#Space complexity}}\n <hr/>\n {{/Space complexity}}\n {{^Space complexity}}\n {{#Time complexity}}\n <hr/>\n {{/Time complexity}}\n {{/Space complexity}}\n {{#Exception2}}\n <span class=\"Exception\">\n  Exceptions\n </span> :\n <ol>\n  {{#Exception}}\n  <li>\n   <span class=\"Exception\">\n    {{Exception}}\n   </span>\n  </li>  {{/Exception}}\n  <li>\n   <span class=\"Exception\">\n    {{Exception2}}\n   </span>\n  </li>  {{#Exception3}}\n  <li>\n   <span class=\"Exception\">\n    {{Exception3}}\n   </span>\n  </li>  {{/Exception3}}\n  {{#Exception4}}\n  <li>\n   <span class=\"Exception\">\n    {{Exception4}}\n   </span>\n  </li>  {{/Exception4}}\n </ol> {{/Exception2}}\n {{^Exception2}}\n {{#Exception}}\n <span class=\"Exception\">\n  Exception\n </span> :\n <span class=\"Exception\">\n  {{Exception}}\n </span> <hr/>\n {{/Exception}}\n {{/Exception2}}\n {{#Example}}\n <li>\n  <span class=\"Example\">\n   Example\n  </span>  :\n  <span class=\"Example\">\n   {{Example}}\n  </span>  <br/>\n </li> {{/Example}}\n <footer>\n  <p>\n   <span class=\"Variables\">\n    {{Variables}}\n   </span>\n  </p>  {{#Assuming}}\n  <span class=\"Assuming\">\n   Assuming\n  </span>  :\n  <span class=\"Assuming\">\n   {{Assuming}}\n  </span>  <br/>\n  {{/Assuming}}\n  {{^Context}}\n  <p>\n   <span class=\"Deck\">\n    {{Deck}}\n   </span>\n  </p>  {{/Context}}\n </footer> {{/Returns}}\n {{/Effect}}\n</span>",
+      "afmt": "<span template=\"Front Side\">\n <span askedmandatory=\"Effect\" generator=\"instruction\" mandatory=\"Returns\" template=\"eval\">\n  {{#Effect}}\n  {{#Returns}}\n  <header>\n   <H1>\n    {{#Language}}\n    <span class=\"Language\">\n     {{Language}}\n    </span>    {{/Language}}\n    {{#Context}}\n    {{#Language}}\n    :\n    {{/Language}}\n    {{/Context}}\n    {{#Context}}\n    <span class=\"Context\">\n     {{Context}}\n    </span>    {{/Context}}\n   </H1>\n  </header>  <link href=\"_github.css\" rel=\"stylesheet\"/>\n  <script src=\"_highlight.pack.js\">\n  </script>  <script src=\"_highlight_automatic.js\">\n  </script>  {{#Name}}\n  <H2>\n   <span class=\"Name\">\n    {{Name}}\n   </span>\n  </H2>  <br/>\n  {{/Name}}\n  {{#Intuition}}\n  <span class=\"Intuition\">\n   Intuition\n  </span>  :\n  <span class=\"Intuition\">\n   {{Intuition}}\n  </span>  <hr/>\n  {{/Intuition}}\n  <table>\n   {{#Library}}\n   <tr>\n    <td>\n     <span class=\"context\">\n      Library\n     </span>\n    </td>    <td>\n     <span class=\"context\">\n      {{Library}}\n     </span>\n    </td>\n   </tr>   {{/Library}}\n   {{#Where to use it}}\n   <tr>\n    <td>\n     <span class=\"context\">\n      Where to use it\n     </span>\n    </td>    <td>\n     <span class=\"context\">\n      {{Where to use it}}\n     </span>\n    </td>\n   </tr>   {{/Where to use it}}\n  </table>  {{#Where to use it}}\n  <hr/>\n  {{/Where to use it}}\n  {{^Where to use it}}\n  {{#Library}}\n  <hr/>\n  {{/Library}}\n  {{/Where to use it}}\n  <table>\n   {{#Instruction}}\n   <tr>\n    <td>\n     <span class=\"Notation\">\n      Instruction\n     </span>\n    </td>    <td>\n     <span class=\"Notation\">\n      {{#Language}}\n      <pre><code class=\"{{Language}}\"><span class=\"Instruction\">{{Instruction}}</span></code></pre>      {{/Language}}\n      {{^Language}}\n      <span class=\"Instruction\">\n       {{Instruction}}\n      </span>      {{/Language}}\n     </span>\n    </td>\n   </tr>   {{/Instruction}}\n   {{#Abbreviation}}\n   <tr>\n    <td>\n     <span class=\"Abbreviation\">\n      Abbreviation\n     </span>\n    </td>    <td>\n     <span class=\"Abbreviation\">\n      {{Abbreviation}}\n     </span>\n    </td>\n   </tr>   {{/Abbreviation}}\n  </table>  {{#Abbreviation}}\n  <hr/>\n  {{/Abbreviation}}\n  {{^Abbreviation}}\n  {{#Instruction}}\n  <hr/>\n  {{/Instruction}}\n  {{/Abbreviation}}\n  <table>\n   <tr>\n    <td>\n     <span class=\"Returns\">\n      Returns\n     </span>\n    </td>    <td>\n     <span class=\"Returns\">\n      {{Returns}}\n     </span>\n    </td>\n   </tr>   <tr>\n    <td>\n     <span class=\"Effect\">\n      Effect\n     </span>\n    </td>    <td>\n     <span class=\"Answer Emphasize Effect\">\n      {{Effect}}\n     </span>\n    </td>\n   </tr>   {{#Typ}}\n   <tr>\n    <td>\n     <span class=\"Typ\">\n      Type\n     </span>\n    </td>    <td>\n     <span class=\"Typ\">\n      {{Typ}}\n     </span>\n    </td>\n   </tr>   {{/Typ}}\n  </table>  {{#Typ}}\n  <hr/>\n  {{/Typ}}\n  {{^Typ}}\n  <hr/>\n  {{/Typ}}\n  <table>\n   {{#Time complexity}}\n   <tr>\n    <td>\n     <span class=\"Time_complexity\">\n      Time complexity\n     </span>\n    </td>    <td>\n     <span class=\"Time_complexity\">\n      {{Time complexity}}\n     </span>\n    </td>\n   </tr>   {{/Time complexity}}\n   {{#Space complexity}}\n   <tr>\n    <td>\n     <span class=\"Space_complexity\">\n      Space complexity\n     </span>\n    </td>    <td>\n     <span class=\"Space_complexity\">\n      {{Space complexity}}\n     </span>\n    </td>\n   </tr>   {{/Space complexity}}\n  </table>  {{#Space complexity}}\n  <hr/>\n  {{/Space complexity}}\n  {{^Space complexity}}\n  {{#Time complexity}}\n  <hr/>\n  {{/Time complexity}}\n  {{/Space complexity}}\n  {{#Exception2}}\n  <span class=\"Exception\">\n   Exceptions\n  </span>  :\n  <ol>\n   {{#Exception}}\n   <li>\n    <span class=\"Exception\">\n     {{Exception}}\n    </span>\n   </li>   {{/Exception}}\n   <li>\n    <span class=\"Exception\">\n     {{Exception2}}\n    </span>\n   </li>   {{#Exception3}}\n   <li>\n    <span class=\"Exception\">\n     {{Exception3}}\n    </span>\n   </li>   {{/Exception3}}\n   {{#Exception4}}\n   <li>\n    <span class=\"Exception\">\n     {{Exception4}}\n    </span>\n   </li>   {{/Exception4}}\n  </ol>  {{/Exception2}}\n  {{^Exception2}}\n  {{#Exception}}\n  <span class=\"Exception\">\n   Exception\n  </span>  :\n  <span class=\"Exception\">\n   {{Exception}}\n  </span>  <hr/>\n  {{/Exception}}\n  {{/Exception2}}\n  {{#Example}}\n  <li>\n   <span class=\"Example\">\n    Example\n   </span>   :\n   <span class=\"Example\">\n    {{Example}}\n   </span>   <br/>\n  </li>  {{/Example}}\n  <footer>\n   <p>\n    <span class=\"Variables\">\n     {{Variables}}\n    </span>\n   </p>   {{#Assuming}}\n   <span class=\"Assuming\">\n    Assuming\n   </span>   :\n   <span class=\"Assuming\">\n    {{Assuming}}\n   </span>   <br/>\n   {{/Assuming}}\n   {{^Context}}\n   <p>\n    <span class=\"Deck\">\n     {{Deck}}\n    </span>\n   </p>   {{/Context}}\n   <p>\n    <span class=\"Extra\">\n     {{Extra}}\n    </span>\n   </p>   {{#Chapter}}\n   <span class=\"Chapter\">\n    Chapter\n   </span>   <span class=\"Chapter\">\n    {{Chapter}}\n   </span>   ,\n   {{/Chapter}}\n   {{#Section}}\n   <span class=\"Section\">\n    Section\n   </span>   <span class=\"Section\">\n    {{Section}}\n   </span>   ,\n   {{/Section}}\n   {{#Kind}}\n   <span class=\"Kind\">\n    {{Kind}}\n   </span>   {{#Index}}\n   Index\n   {{/Index}}\n   ,\n   {{/Kind}}\n   {{^Kind}}\n   {{#Index}}\n   <span class=\"Index\">\n    Index\n   </span>   <span class=\"Index\">\n    {{Index}}\n   </span>   ,\n   {{/Index}}\n   {{/Kind}}\n   {{#Page}}\n   <span class=\"Page\">\n    Page\n   </span>   <span class=\"Page\">\n    {{Page}}\n   </span>   ,\n   {{/Page}}\n  </footer>  {{/Returns}}\n  {{/Effect}}\n </span>\n</span>",
+      "bqfmt": "",
+      "bafmt": "<span template=\"Front Side\">\n</span>",
+      "did": null,
+      "bfont": "",
+      "bsize": 0
+    },
+    {
+      "name": "Returns",
+      "ord": 13,
+      "qfmt": "<span askedmandatory=\"Returns\" generator=\"instruction\" mandatory=\"Effect\" template=\"eval\">\n {{#Effect}}\n {{#Returns}}\n <header>\n  <H1>\n   {{#Language}}\n   <span class=\"Language\">\n    {{Language}}\n   </span>   {{/Language}}\n   {{#Context}}\n   {{#Language}}\n   :\n   {{/Language}}\n   {{/Context}}\n   {{#Context}}\n   <span class=\"Context\">\n    {{Context}}\n   </span>   {{/Context}}\n  </H1>\n </header> <link href=\"_github.css\" rel=\"stylesheet\"/>\n <script src=\"_highlight.pack.js\">\n </script> <script src=\"_highlight_automatic.js\">\n </script> {{#Name}}\n <H2>\n  <span class=\"Name\">\n   {{Name}}\n  </span>\n </H2> <br/>\n {{/Name}}\n {{#Intuition}}\n <span class=\"Intuition\">\n  Intuition\n </span> :\n <span class=\"Intuition\">\n  {{Intuition}}\n </span> <hr/>\n {{/Intuition}}\n <table>\n  {{#Library}}\n  <tr>\n   <td>\n    <span class=\"context\">\n     Library\n    </span>\n   </td>   <td>\n    <span class=\"context\">\n     {{Library}}\n    </span>\n   </td>\n  </tr>  {{/Library}}\n  {{#Where to use it}}\n  <tr>\n   <td>\n    <span class=\"context\">\n     Where to use it\n    </span>\n   </td>   <td>\n    <span class=\"context\">\n     {{Where to use it}}\n    </span>\n   </td>\n  </tr>  {{/Where to use it}}\n </table> {{#Where to use it}}\n <hr/>\n {{/Where to use it}}\n {{^Where to use it}}\n {{#Library}}\n <hr/>\n {{/Library}}\n {{/Where to use it}}\n <table>\n  {{#Instruction}}\n  <tr>\n   <td>\n    <span class=\"Notation\">\n     Instruction\n    </span>\n   </td>   <td>\n    <span class=\"Notation\">\n     {{#Language}}\n     <pre><code class=\"{{Language}}\"><span class=\"Instruction\">{{Instruction}}</span></code></pre>     {{/Language}}\n     {{^Language}}\n     <span class=\"Instruction\">\n      {{Instruction}}\n     </span>     {{/Language}}\n    </span>\n   </td>\n  </tr>  {{/Instruction}}\n  {{#Abbreviation}}\n  <tr>\n   <td>\n    <span class=\"Abbreviation\">\n     Abbreviation\n    </span>\n   </td>   <td>\n    <span class=\"Abbreviation\">\n     {{Abbreviation}}\n    </span>\n   </td>\n  </tr>  {{/Abbreviation}}\n </table> {{#Abbreviation}}\n <hr/>\n {{/Abbreviation}}\n {{^Abbreviation}}\n {{#Instruction}}\n <hr/>\n {{/Instruction}}\n {{/Abbreviation}}\n <table>\n  <tr>\n   <td>\n    <span class=\"Question Emphasize Returns\">\n     Returns\n    </span>\n   </td>   <td>\n    <markofquestion>\n    </markofquestion>\n   </td>\n  </tr>  <tr>\n   <td>\n    <span class=\"Effect\">\n     Effect\n    </span>\n   </td>   <td>\n    <span class=\"Effect\">\n     {{Effect}}\n    </span>\n   </td>\n  </tr>  {{#Typ}}\n  <tr>\n   <td>\n    <span class=\"Typ\">\n     Type\n    </span>\n   </td>   <td>\n    <span class=\"Typ\">\n     {{Typ}}\n    </span>\n   </td>\n  </tr>  {{/Typ}}\n </table> {{#Typ}}\n <hr/>\n {{/Typ}}\n {{^Typ}}\n <hr/>\n {{/Typ}}\n <table>\n  {{#Time complexity}}\n  <tr>\n   <td>\n    <span class=\"Time_complexity\">\n     Time complexity\n    </span>\n   </td>   <td>\n    <span class=\"Time_complexity\">\n     {{Time complexity}}\n    </span>\n   </td>\n  </tr>  {{/Time complexity}}\n  {{#Space complexity}}\n  <tr>\n   <td>\n    <span class=\"Space_complexity\">\n     Space complexity\n    </span>\n   </td>   <td>\n    <span class=\"Space_complexity\">\n     {{Space complexity}}\n    </span>\n   </td>\n  </tr>  {{/Space complexity}}\n </table> {{#Space complexity}}\n <hr/>\n {{/Space complexity}}\n {{^Space complexity}}\n {{#Time complexity}}\n <hr/>\n {{/Time complexity}}\n {{/Space complexity}}\n {{#Exception2}}\n <span class=\"Exception\">\n  Exceptions\n </span> :\n <ol>\n  {{#Exception}}\n  <li>\n   <span class=\"Exception\">\n    {{Exception}}\n   </span>\n  </li>  {{/Exception}}\n  <li>\n   <span class=\"Exception\">\n    {{Exception2}}\n   </span>\n  </li>  {{#Exception3}}\n  <li>\n   <span class=\"Exception\">\n    {{Exception3}}\n   </span>\n  </li>  {{/Exception3}}\n  {{#Exception4}}\n  <li>\n   <span class=\"Exception\">\n    {{Exception4}}\n   </span>\n  </li>  {{/Exception4}}\n </ol> {{/Exception2}}\n {{^Exception2}}\n {{#Exception}}\n <span class=\"Exception\">\n  Exception\n </span> :\n <span class=\"Exception\">\n  {{Exception}}\n </span> <hr/>\n {{/Exception}}\n {{/Exception2}}\n {{#Example}}\n <li>\n  <span class=\"Example\">\n   Example\n  </span>  :\n  <span class=\"Example\">\n   {{Example}}\n  </span>  <br/>\n </li> {{/Example}}\n <footer>\n  <p>\n   <span class=\"Variables\">\n    {{Variables}}\n   </span>\n  </p>  {{#Assuming}}\n  <span class=\"Assuming\">\n   Assuming\n  </span>  :\n  <span class=\"Assuming\">\n   {{Assuming}}\n  </span>  <br/>\n  {{/Assuming}}\n  {{^Context}}\n  <p>\n   <span class=\"Deck\">\n    {{Deck}}\n   </span>\n  </p>  {{/Context}}\n </footer> {{/Returns}}\n {{/Effect}}\n</span>",
+      "afmt": "<span template=\"Front Side\">\n <span askedmandatory=\"Returns\" generator=\"instruction\" mandatory=\"Effect\" template=\"eval\">\n  {{#Effect}}\n  {{#Returns}}\n  <header>\n   <H1>\n    {{#Language}}\n    <span class=\"Language\">\n     {{Language}}\n    </span>    {{/Language}}\n    {{#Context}}\n    {{#Language}}\n    :\n    {{/Language}}\n    {{/Context}}\n    {{#Context}}\n    <span class=\"Context\">\n     {{Context}}\n    </span>    {{/Context}}\n   </H1>\n  </header>  <link href=\"_github.css\" rel=\"stylesheet\"/>\n  <script src=\"_highlight.pack.js\">\n  </script>  <script src=\"_highlight_automatic.js\">\n  </script>  {{#Name}}\n  <H2>\n   <span class=\"Name\">\n    {{Name}}\n   </span>\n  </H2>  <br/>\n  {{/Name}}\n  {{#Intuition}}\n  <span class=\"Intuition\">\n   Intuition\n  </span>  :\n  <span class=\"Intuition\">\n   {{Intuition}}\n  </span>  <hr/>\n  {{/Intuition}}\n  <table>\n   {{#Library}}\n   <tr>\n    <td>\n     <span class=\"context\">\n      Library\n     </span>\n    </td>    <td>\n     <span class=\"context\">\n      {{Library}}\n     </span>\n    </td>\n   </tr>   {{/Library}}\n   {{#Where to use it}}\n   <tr>\n    <td>\n     <span class=\"context\">\n      Where to use it\n     </span>\n    </td>    <td>\n     <span class=\"context\">\n      {{Where to use it}}\n     </span>\n    </td>\n   </tr>   {{/Where to use it}}\n  </table>  {{#Where to use it}}\n  <hr/>\n  {{/Where to use it}}\n  {{^Where to use it}}\n  {{#Library}}\n  <hr/>\n  {{/Library}}\n  {{/Where to use it}}\n  <table>\n   {{#Instruction}}\n   <tr>\n    <td>\n     <span class=\"Notation\">\n      Instruction\n     </span>\n    </td>    <td>\n     <span class=\"Notation\">\n      {{#Language}}\n      <pre><code class=\"{{Language}}\"><span class=\"Instruction\">{{Instruction}}</span></code></pre>      {{/Language}}\n      {{^Language}}\n      <span class=\"Instruction\">\n       {{Instruction}}\n      </span>      {{/Language}}\n     </span>\n    </td>\n   </tr>   {{/Instruction}}\n   {{#Abbreviation}}\n   <tr>\n    <td>\n     <span class=\"Abbreviation\">\n      Abbreviation\n     </span>\n    </td>    <td>\n     <span class=\"Abbreviation\">\n      {{Abbreviation}}\n     </span>\n    </td>\n   </tr>   {{/Abbreviation}}\n  </table>  {{#Abbreviation}}\n  <hr/>\n  {{/Abbreviation}}\n  {{^Abbreviation}}\n  {{#Instruction}}\n  <hr/>\n  {{/Instruction}}\n  {{/Abbreviation}}\n  <table>\n   <tr>\n    <td>\n     <span class=\"Returns\">\n      Returns\n     </span>\n    </td>    <td>\n     <span class=\"Answer Emphasize Returns\">\n      {{Returns}}\n     </span>\n    </td>\n   </tr>   <tr>\n    <td>\n     <span class=\"Effect\">\n      Effect\n     </span>\n    </td>    <td>\n     <span class=\"Effect\">\n      {{Effect}}\n     </span>\n    </td>\n   </tr>   {{#Typ}}\n   <tr>\n    <td>\n     <span class=\"Typ\">\n      Type\n     </span>\n    </td>    <td>\n     <span class=\"Typ\">\n      {{Typ}}\n     </span>\n    </td>\n   </tr>   {{/Typ}}\n  </table>  {{#Typ}}\n  <hr/>\n  {{/Typ}}\n  {{^Typ}}\n  <hr/>\n  {{/Typ}}\n  <table>\n   {{#Time complexity}}\n   <tr>\n    <td>\n     <span class=\"Time_complexity\">\n      Time complexity\n     </span>\n    </td>    <td>\n     <span class=\"Time_complexity\">\n      {{Time complexity}}\n     </span>\n    </td>\n   </tr>   {{/Time complexity}}\n   {{#Space complexity}}\n   <tr>\n    <td>\n     <span class=\"Space_complexity\">\n      Space complexity\n     </span>\n    </td>    <td>\n     <span class=\"Space_complexity\">\n      {{Space complexity}}\n     </span>\n    </td>\n   </tr>   {{/Space complexity}}\n  </table>  {{#Space complexity}}\n  <hr/>\n  {{/Space complexity}}\n  {{^Space complexity}}\n  {{#Time complexity}}\n  <hr/>\n  {{/Time complexity}}\n  {{/Space complexity}}\n  {{#Exception2}}\n  <span class=\"Exception\">\n   Exceptions\n  </span>  :\n  <ol>\n   {{#Exception}}\n   <li>\n    <span class=\"Exception\">\n     {{Exception}}\n    </span>\n   </li>   {{/Exception}}\n   <li>\n    <span class=\"Exception\">\n     {{Exception2}}\n    </span>\n   </li>   {{#Exception3}}\n   <li>\n    <span class=\"Exception\">\n     {{Exception3}}\n    </span>\n   </li>   {{/Exception3}}\n   {{#Exception4}}\n   <li>\n    <span class=\"Exception\">\n     {{Exception4}}\n    </span>\n   </li>   {{/Exception4}}\n  </ol>  {{/Exception2}}\n  {{^Exception2}}\n  {{#Exception}}\n  <span class=\"Exception\">\n   Exception\n  </span>  :\n  <span class=\"Exception\">\n   {{Exception}}\n  </span>  <hr/>\n  {{/Exception}}\n  {{/Exception2}}\n  {{#Example}}\n  <li>\n   <span class=\"Example\">\n    Example\n   </span>   :\n   <span class=\"Example\">\n    {{Example}}\n   </span>   <br/>\n  </li>  {{/Example}}\n  <footer>\n   <p>\n    <span class=\"Variables\">\n     {{Variables}}\n    </span>\n   </p>   {{#Assuming}}\n   <span class=\"Assuming\">\n    Assuming\n   </span>   :\n   <span class=\"Assuming\">\n    {{Assuming}}\n   </span>   <br/>\n   {{/Assuming}}\n   {{^Context}}\n   <p>\n    <span class=\"Deck\">\n     {{Deck}}\n    </span>\n   </p>   {{/Context}}\n   <p>\n    <span class=\"Extra\">\n     {{Extra}}\n    </span>\n   </p>   {{#Chapter}}\n   <span class=\"Chapter\">\n    Chapter\n   </span>   <span class=\"Chapter\">\n    {{Chapter}}\n   </span>   ,\n   {{/Chapter}}\n   {{#Section}}\n   <span class=\"Section\">\n    Section\n   </span>   <span class=\"Section\">\n    {{Section}}\n   </span>   ,\n   {{/Section}}\n   {{#Kind}}\n   <span class=\"Kind\">\n    {{Kind}}\n   </span>   {{#Index}}\n   Index\n   {{/Index}}\n   ,\n   {{/Kind}}\n   {{^Kind}}\n   {{#Index}}\n   <span class=\"Index\">\n    Index\n   </span>   <span class=\"Index\">\n    {{Index}}\n   </span>   ,\n   {{/Index}}\n   {{/Kind}}\n   {{#Page}}\n   <span class=\"Page\">\n    Page\n   </span>   <span class=\"Page\">\n    {{Page}}\n   </span>   ,\n   {{/Page}}\n  </footer>  {{/Returns}}\n  {{/Effect}}\n </span>\n</span>",
+      "bqfmt": "",
+      "bafmt": "<span template=\"Front Side\">\n</span>",
+      "did": null,
+      "bfont": "",
+      "bsize": 0
+    },
+    {
+      "name": "Time complexity",
+      "ord": 14,
+      "qfmt": "<span askedmandatory=\"Time complexity\" generator=\"instruction\" template=\"eval\">\n {{#Time complexity}}\n <header>\n  <H1>\n   {{#Language}}\n   <span class=\"Language\">\n    {{Language}}\n   </span>   {{/Language}}\n   {{#Context}}\n   {{#Language}}\n   :\n   {{/Language}}\n   {{/Context}}\n   {{#Context}}\n   <span class=\"Context\">\n    {{Context}}\n   </span>   {{/Context}}\n  </H1>\n </header> <link href=\"_github.css\" rel=\"stylesheet\"/>\n <script src=\"_highlight.pack.js\">\n </script> <script src=\"_highlight_automatic.js\">\n </script> {{#Name}}\n <H2>\n  <span class=\"Name\">\n   {{Name}}\n  </span>\n </H2> <br/>\n {{/Name}}\n {{#Intuition}}\n <span class=\"Intuition\">\n  Intuition\n </span> :\n <span class=\"Intuition\">\n  {{Intuition}}\n </span> <hr/>\n {{/Intuition}}\n <table>\n  {{#Library}}\n  <tr>\n   <td>\n    <span class=\"context\">\n     Library\n    </span>\n   </td>   <td>\n    <span class=\"context\">\n     {{Library}}\n    </span>\n   </td>\n  </tr>  {{/Library}}\n  {{#Where to use it}}\n  <tr>\n   <td>\n    <span class=\"context\">\n     Where to use it\n    </span>\n   </td>   <td>\n    <span class=\"context\">\n     {{Where to use it}}\n    </span>\n   </td>\n  </tr>  {{/Where to use it}}\n </table> {{#Where to use it}}\n <hr/>\n {{/Where to use it}}\n {{^Where to use it}}\n {{#Library}}\n <hr/>\n {{/Library}}\n {{/Where to use it}}\n <table>\n  {{#Instruction}}\n  <tr>\n   <td>\n    <span class=\"Notation\">\n     Instruction\n    </span>\n   </td>   <td>\n    <span class=\"Notation\">\n     {{#Language}}\n     <pre><code class=\"{{Language}}\"><span class=\"Instruction\">{{Instruction}}</span></code></pre>     {{/Language}}\n     {{^Language}}\n     <span class=\"Instruction\">\n      {{Instruction}}\n     </span>     {{/Language}}\n    </span>\n   </td>\n  </tr>  {{/Instruction}}\n  {{#Abbreviation}}\n  <tr>\n   <td>\n    <span class=\"Abbreviation\">\n     Abbreviation\n    </span>\n   </td>   <td>\n    <span class=\"Abbreviation\">\n     {{Abbreviation}}\n    </span>\n   </td>\n  </tr>  {{/Abbreviation}}\n </table> {{#Abbreviation}}\n <hr/>\n {{/Abbreviation}}\n {{^Abbreviation}}\n {{#Instruction}}\n <hr/>\n {{/Instruction}}\n {{/Abbreviation}}\n <table>\n  {{#Returns}}\n  <tr>\n   <td>\n    <span class=\"Returns\">\n     Returns\n    </span>\n   </td>   <td>\n    <span class=\"Returns\">\n     {{Returns}}\n    </span>\n   </td>\n  </tr>  {{/Returns}}\n  {{#Effect}}\n  <tr>\n   <td>\n    <span class=\"Effect\">\n     Effect\n    </span>\n   </td>   <td>\n    <span class=\"Effect\">\n     {{Effect}}\n    </span>\n   </td>\n  </tr>  {{/Effect}}\n  {{#Typ}}\n  <tr>\n   <td>\n    <span class=\"Typ\">\n     Type\n    </span>\n   </td>   <td>\n    <span class=\"Typ\">\n     {{Typ}}\n    </span>\n   </td>\n  </tr>  {{/Typ}}\n </table> {{#Typ}}\n <hr/>\n {{/Typ}}\n {{^Typ}}\n {{#Effect}}\n <hr/>\n {{/Effect}}\n {{^Effect}}\n {{#Returns}}\n <hr/>\n {{/Returns}}\n {{/Effect}}\n {{/Typ}}\n <table>\n  <tr>\n   <td>\n    <span class=\"Question Emphasize Time_complexity\">\n     Time complexity\n    </span>\n   </td>   <td>\n    <markofquestion>\n    </markofquestion>\n   </td>\n  </tr>  {{#Space complexity}}\n  <tr>\n   <td>\n    <span class=\"Space_complexity\">\n     Space complexity\n    </span>\n   </td>   <td>\n    <span class=\"Space_complexity\">\n     {{Space complexity}}\n    </span>\n   </td>\n  </tr>  {{/Space complexity}}\n </table> {{#Space complexity}}\n <hr/>\n {{/Space complexity}}\n {{^Space complexity}}\n <hr/>\n {{/Space complexity}}\n {{#Exception2}}\n <span class=\"Exception\">\n  Exceptions\n </span> :\n <ol>\n  {{#Exception}}\n  <li>\n   <span class=\"Exception\">\n    {{Exception}}\n   </span>\n  </li>  {{/Exception}}\n  <li>\n   <span class=\"Exception\">\n    {{Exception2}}\n   </span>\n  </li>  {{#Exception3}}\n  <li>\n   <span class=\"Exception\">\n    {{Exception3}}\n   </span>\n  </li>  {{/Exception3}}\n  {{#Exception4}}\n  <li>\n   <span class=\"Exception\">\n    {{Exception4}}\n   </span>\n  </li>  {{/Exception4}}\n </ol> {{/Exception2}}\n {{^Exception2}}\n {{#Exception}}\n <span class=\"Exception\">\n  Exception\n </span> :\n <span class=\"Exception\">\n  {{Exception}}\n </span> <hr/>\n {{/Exception}}\n {{/Exception2}}\n {{#Example}}\n <li>\n  <span class=\"Example\">\n   Example\n  </span>  :\n  <span class=\"Example\">\n   {{Example}}\n  </span>  <br/>\n </li> {{/Example}}\n <footer>\n  <p>\n   <span class=\"Variables\">\n    {{Variables}}\n   </span>\n  </p>  {{#Assuming}}\n  <span class=\"Assuming\">\n   Assuming\n  </span>  :\n  <span class=\"Assuming\">\n   {{Assuming}}\n  </span>  <br/>\n  {{/Assuming}}\n  {{^Context}}\n  <p>\n   <span class=\"Deck\">\n    {{Deck}}\n   </span>\n  </p>  {{/Context}}\n </footer> {{/Time complexity}}\n</span>",
+      "afmt": "<span template=\"Front Side\">\n <span askedmandatory=\"Time complexity\" generator=\"instruction\" template=\"eval\">\n  {{#Time complexity}}\n  <header>\n   <H1>\n    {{#Language}}\n    <span class=\"Language\">\n     {{Language}}\n    </span>    {{/Language}}\n    {{#Context}}\n    {{#Language}}\n    :\n    {{/Language}}\n    {{/Context}}\n    {{#Context}}\n    <span class=\"Context\">\n     {{Context}}\n    </span>    {{/Context}}\n   </H1>\n  </header>  <link href=\"_github.css\" rel=\"stylesheet\"/>\n  <script src=\"_highlight.pack.js\">\n  </script>  <script src=\"_highlight_automatic.js\">\n  </script>  {{#Name}}\n  <H2>\n   <span class=\"Name\">\n    {{Name}}\n   </span>\n  </H2>  <br/>\n  {{/Name}}\n  {{#Intuition}}\n  <span class=\"Intuition\">\n   Intuition\n  </span>  :\n  <span class=\"Intuition\">\n   {{Intuition}}\n  </span>  <hr/>\n  {{/Intuition}}\n  <table>\n   {{#Library}}\n   <tr>\n    <td>\n     <span class=\"context\">\n      Library\n     </span>\n    </td>    <td>\n     <span class=\"context\">\n      {{Library}}\n     </span>\n    </td>\n   </tr>   {{/Library}}\n   {{#Where to use it}}\n   <tr>\n    <td>\n     <span class=\"context\">\n      Where to use it\n     </span>\n    </td>    <td>\n     <span class=\"context\">\n      {{Where to use it}}\n     </span>\n    </td>\n   </tr>   {{/Where to use it}}\n  </table>  {{#Where to use it}}\n  <hr/>\n  {{/Where to use it}}\n  {{^Where to use it}}\n  {{#Library}}\n  <hr/>\n  {{/Library}}\n  {{/Where to use it}}\n  <table>\n   {{#Instruction}}\n   <tr>\n    <td>\n     <span class=\"Notation\">\n      Instruction\n     </span>\n    </td>    <td>\n     <span class=\"Notation\">\n      {{#Language}}\n      <pre><code class=\"{{Language}}\"><span class=\"Instruction\">{{Instruction}}</span></code></pre>      {{/Language}}\n      {{^Language}}\n      <span class=\"Instruction\">\n       {{Instruction}}\n      </span>      {{/Language}}\n     </span>\n    </td>\n   </tr>   {{/Instruction}}\n   {{#Abbreviation}}\n   <tr>\n    <td>\n     <span class=\"Abbreviation\">\n      Abbreviation\n     </span>\n    </td>    <td>\n     <span class=\"Abbreviation\">\n      {{Abbreviation}}\n     </span>\n    </td>\n   </tr>   {{/Abbreviation}}\n  </table>  {{#Abbreviation}}\n  <hr/>\n  {{/Abbreviation}}\n  {{^Abbreviation}}\n  {{#Instruction}}\n  <hr/>\n  {{/Instruction}}\n  {{/Abbreviation}}\n  <table>\n   {{#Returns}}\n   <tr>\n    <td>\n     <span class=\"Returns\">\n      Returns\n     </span>\n    </td>    <td>\n     <span class=\"Returns\">\n      {{Returns}}\n     </span>\n    </td>\n   </tr>   {{/Returns}}\n   {{#Effect}}\n   <tr>\n    <td>\n     <span class=\"Effect\">\n      Effect\n     </span>\n    </td>    <td>\n     <span class=\"Effect\">\n      {{Effect}}\n     </span>\n    </td>\n   </tr>   {{/Effect}}\n   {{#Typ}}\n   <tr>\n    <td>\n     <span class=\"Typ\">\n      Type\n     </span>\n    </td>    <td>\n     <span class=\"Typ\">\n      {{Typ}}\n     </span>\n    </td>\n   </tr>   {{/Typ}}\n  </table>  {{#Typ}}\n  <hr/>\n  {{/Typ}}\n  {{^Typ}}\n  {{#Effect}}\n  <hr/>\n  {{/Effect}}\n  {{^Effect}}\n  {{#Returns}}\n  <hr/>\n  {{/Returns}}\n  {{/Effect}}\n  {{/Typ}}\n  <table>\n   <tr>\n    <td>\n     <span class=\"Time_complexity\">\n      Time complexity\n     </span>\n    </td>    <td>\n     <span class=\"Answer Emphasize Time_complexity\">\n      {{Time complexity}}\n     </span>\n    </td>\n   </tr>   {{#Space complexity}}\n   <tr>\n    <td>\n     <span class=\"Space_complexity\">\n      Space complexity\n     </span>\n    </td>    <td>\n     <span class=\"Space_complexity\">\n      {{Space complexity}}\n     </span>\n    </td>\n   </tr>   {{/Space complexity}}\n  </table>  {{#Space complexity}}\n  <hr/>\n  {{/Space complexity}}\n  {{^Space complexity}}\n  <hr/>\n  {{/Space complexity}}\n  {{#Exception2}}\n  <span class=\"Exception\">\n   Exceptions\n  </span>  :\n  <ol>\n   {{#Exception}}\n   <li>\n    <span class=\"Exception\">\n     {{Exception}}\n    </span>\n   </li>   {{/Exception}}\n   <li>\n    <span class=\"Exception\">\n     {{Exception2}}\n    </span>\n   </li>   {{#Exception3}}\n   <li>\n    <span class=\"Exception\">\n     {{Exception3}}\n    </span>\n   </li>   {{/Exception3}}\n   {{#Exception4}}\n   <li>\n    <span class=\"Exception\">\n     {{Exception4}}\n    </span>\n   </li>   {{/Exception4}}\n  </ol>  {{/Exception2}}\n  {{^Exception2}}\n  {{#Exception}}\n  <span class=\"Exception\">\n   Exception\n  </span>  :\n  <span class=\"Exception\">\n   {{Exception}}\n  </span>  <hr/>\n  {{/Exception}}\n  {{/Exception2}}\n  {{#Example}}\n  <li>\n   <span class=\"Example\">\n    Example\n   </span>   :\n   <span class=\"Example\">\n    {{Example}}\n   </span>   <br/>\n  </li>  {{/Example}}\n  <footer>\n   <p>\n    <span class=\"Variables\">\n     {{Variables}}\n    </span>\n   </p>   {{#Assuming}}\n   <span class=\"Assuming\">\n    Assuming\n   </span>   :\n   <span class=\"Assuming\">\n    {{Assuming}}\n   </span>   <br/>\n   {{/Assuming}}\n   {{^Context}}\n   <p>\n    <span class=\"Deck\">\n     {{Deck}}\n    </span>\n   </p>   {{/Context}}\n   <p>\n    <span class=\"Extra\">\n     {{Extra}}\n    </span>\n   </p>   {{#Chapter}}\n   <span class=\"Chapter\">\n    Chapter\n   </span>   <span class=\"Chapter\">\n    {{Chapter}}\n   </span>   ,\n   {{/Chapter}}\n   {{#Section}}\n   <span class=\"Section\">\n    Section\n   </span>   <span class=\"Section\">\n    {{Section}}\n   </span>   ,\n   {{/Section}}\n   {{#Kind}}\n   <span class=\"Kind\">\n    {{Kind}}\n   </span>   {{#Index}}\n   Index\n   {{/Index}}\n   ,\n   {{/Kind}}\n   {{^Kind}}\n   {{#Index}}\n   <span class=\"Index\">\n    Index\n   </span>   <span class=\"Index\">\n    {{Index}}\n   </span>   ,\n   {{/Index}}\n   {{/Kind}}\n   {{#Page}}\n   <span class=\"Page\">\n    Page\n   </span>   <span class=\"Page\">\n    {{Page}}\n   </span>   ,\n   {{/Page}}\n  </footer>  {{/Time complexity}}\n </span>\n</span>",
+      "bqfmt": "",
+      "bafmt": "<span template=\"Front Side\">\n</span>",
+      "did": null,
+      "bfont": "",
+      "bsize": 0
+    },
+    {
+      "name": "Space complexity",
+      "ord": 15,
+      "qfmt": "<span askedmandatory=\"Space complexity\" generator=\"instruction\" template=\"eval\">\n {{#Space complexity}}\n <header>\n  <H1>\n   {{#Language}}\n   <span class=\"Language\">\n    {{Language}}\n   </span>   {{/Language}}\n   {{#Context}}\n   {{#Language}}\n   :\n   {{/Language}}\n   {{/Context}}\n   {{#Context}}\n   <span class=\"Context\">\n    {{Context}}\n   </span>   {{/Context}}\n  </H1>\n </header> <link href=\"_github.css\" rel=\"stylesheet\"/>\n <script src=\"_highlight.pack.js\">\n </script> <script src=\"_highlight_automatic.js\">\n </script> {{#Name}}\n <H2>\n  <span class=\"Name\">\n   {{Name}}\n  </span>\n </H2> <br/>\n {{/Name}}\n {{#Intuition}}\n <span class=\"Intuition\">\n  Intuition\n </span> :\n <span class=\"Intuition\">\n  {{Intuition}}\n </span> <hr/>\n {{/Intuition}}\n <table>\n  {{#Library}}\n  <tr>\n   <td>\n    <span class=\"context\">\n     Library\n    </span>\n   </td>   <td>\n    <span class=\"context\">\n     {{Library}}\n    </span>\n   </td>\n  </tr>  {{/Library}}\n  {{#Where to use it}}\n  <tr>\n   <td>\n    <span class=\"context\">\n     Where to use it\n    </span>\n   </td>   <td>\n    <span class=\"context\">\n     {{Where to use it}}\n    </span>\n   </td>\n  </tr>  {{/Where to use it}}\n </table> {{#Where to use it}}\n <hr/>\n {{/Where to use it}}\n {{^Where to use it}}\n {{#Library}}\n <hr/>\n {{/Library}}\n {{/Where to use it}}\n <table>\n  {{#Instruction}}\n  <tr>\n   <td>\n    <span class=\"Notation\">\n     Instruction\n    </span>\n   </td>   <td>\n    <span class=\"Notation\">\n     {{#Language}}\n     <pre><code class=\"{{Language}}\"><span class=\"Instruction\">{{Instruction}}</span></code></pre>     {{/Language}}\n     {{^Language}}\n     <span class=\"Instruction\">\n      {{Instruction}}\n     </span>     {{/Language}}\n    </span>\n   </td>\n  </tr>  {{/Instruction}}\n  {{#Abbreviation}}\n  <tr>\n   <td>\n    <span class=\"Abbreviation\">\n     Abbreviation\n    </span>\n   </td>   <td>\n    <span class=\"Abbreviation\">\n     {{Abbreviation}}\n    </span>\n   </td>\n  </tr>  {{/Abbreviation}}\n </table> {{#Abbreviation}}\n <hr/>\n {{/Abbreviation}}\n {{^Abbreviation}}\n {{#Instruction}}\n <hr/>\n {{/Instruction}}\n {{/Abbreviation}}\n <table>\n  {{#Returns}}\n  <tr>\n   <td>\n    <span class=\"Returns\">\n     Returns\n    </span>\n   </td>   <td>\n    <span class=\"Returns\">\n     {{Returns}}\n    </span>\n   </td>\n  </tr>  {{/Returns}}\n  {{#Effect}}\n  <tr>\n   <td>\n    <span class=\"Effect\">\n     Effect\n    </span>\n   </td>   <td>\n    <span class=\"Effect\">\n     {{Effect}}\n    </span>\n   </td>\n  </tr>  {{/Effect}}\n  {{#Typ}}\n  <tr>\n   <td>\n    <span class=\"Typ\">\n     Type\n    </span>\n   </td>   <td>\n    <span class=\"Typ\">\n     {{Typ}}\n    </span>\n   </td>\n  </tr>  {{/Typ}}\n </table> {{#Typ}}\n <hr/>\n {{/Typ}}\n {{^Typ}}\n {{#Effect}}\n <hr/>\n {{/Effect}}\n {{^Effect}}\n {{#Returns}}\n <hr/>\n {{/Returns}}\n {{/Effect}}\n {{/Typ}}\n <table>\n  {{#Time complexity}}\n  <tr>\n   <td>\n    <span class=\"Time_complexity\">\n     Time complexity\n    </span>\n   </td>   <td>\n    <span class=\"Time_complexity\">\n     {{Time complexity}}\n    </span>\n   </td>\n  </tr>  {{/Time complexity}}\n  <tr>\n   <td>\n    <span class=\"Question Emphasize Space_complexity\">\n     Space complexity\n    </span>\n   </td>   <td>\n    <markofquestion>\n    </markofquestion>\n   </td>\n  </tr>\n </table> <hr/>\n {{#Exception2}}\n <span class=\"Exception\">\n  Exceptions\n </span> :\n <ol>\n  {{#Exception}}\n  <li>\n   <span class=\"Exception\">\n    {{Exception}}\n   </span>\n  </li>  {{/Exception}}\n  <li>\n   <span class=\"Exception\">\n    {{Exception2}}\n   </span>\n  </li>  {{#Exception3}}\n  <li>\n   <span class=\"Exception\">\n    {{Exception3}}\n   </span>\n  </li>  {{/Exception3}}\n  {{#Exception4}}\n  <li>\n   <span class=\"Exception\">\n    {{Exception4}}\n   </span>\n  </li>  {{/Exception4}}\n </ol> {{/Exception2}}\n {{^Exception2}}\n {{#Exception}}\n <span class=\"Exception\">\n  Exception\n </span> :\n <span class=\"Exception\">\n  {{Exception}}\n </span> <hr/>\n {{/Exception}}\n {{/Exception2}}\n {{#Example}}\n <li>\n  <span class=\"Example\">\n   Example\n  </span>  :\n  <span class=\"Example\">\n   {{Example}}\n  </span>  <br/>\n </li> {{/Example}}\n <footer>\n  <p>\n   <span class=\"Variables\">\n    {{Variables}}\n   </span>\n  </p>  {{#Assuming}}\n  <span class=\"Assuming\">\n   Assuming\n  </span>  :\n  <span class=\"Assuming\">\n   {{Assuming}}\n  </span>  <br/>\n  {{/Assuming}}\n  {{^Context}}\n  <p>\n   <span class=\"Deck\">\n    {{Deck}}\n   </span>\n  </p>  {{/Context}}\n </footer> {{/Space complexity}}\n</span>",
+      "afmt": "<span template=\"Front Side\">\n <span askedmandatory=\"Space complexity\" generator=\"instruction\" template=\"eval\">\n  {{#Space complexity}}\n  <header>\n   <H1>\n    {{#Language}}\n    <span class=\"Language\">\n     {{Language}}\n    </span>    {{/Language}}\n    {{#Context}}\n    {{#Language}}\n    :\n    {{/Language}}\n    {{/Context}}\n    {{#Context}}\n    <span class=\"Context\">\n     {{Context}}\n    </span>    {{/Context}}\n   </H1>\n  </header>  <link href=\"_github.css\" rel=\"stylesheet\"/>\n  <script src=\"_highlight.pack.js\">\n  </script>  <script src=\"_highlight_automatic.js\">\n  </script>  {{#Name}}\n  <H2>\n   <span class=\"Name\">\n    {{Name}}\n   </span>\n  </H2>  <br/>\n  {{/Name}}\n  {{#Intuition}}\n  <span class=\"Intuition\">\n   Intuition\n  </span>  :\n  <span class=\"Intuition\">\n   {{Intuition}}\n  </span>  <hr/>\n  {{/Intuition}}\n  <table>\n   {{#Library}}\n   <tr>\n    <td>\n     <span class=\"context\">\n      Library\n     </span>\n    </td>    <td>\n     <span class=\"context\">\n      {{Library}}\n     </span>\n    </td>\n   </tr>   {{/Library}}\n   {{#Where to use it}}\n   <tr>\n    <td>\n     <span class=\"context\">\n      Where to use it\n     </span>\n    </td>    <td>\n     <span class=\"context\">\n      {{Where to use it}}\n     </span>\n    </td>\n   </tr>   {{/Where to use it}}\n  </table>  {{#Where to use it}}\n  <hr/>\n  {{/Where to use it}}\n  {{^Where to use it}}\n  {{#Library}}\n  <hr/>\n  {{/Library}}\n  {{/Where to use it}}\n  <table>\n   {{#Instruction}}\n   <tr>\n    <td>\n     <span class=\"Notation\">\n      Instruction\n     </span>\n    </td>    <td>\n     <span class=\"Notation\">\n      {{#Language}}\n      <pre><code class=\"{{Language}}\"><span class=\"Instruction\">{{Instruction}}</span></code></pre>      {{/Language}}\n      {{^Language}}\n      <span class=\"Instruction\">\n       {{Instruction}}\n      </span>      {{/Language}}\n     </span>\n    </td>\n   </tr>   {{/Instruction}}\n   {{#Abbreviation}}\n   <tr>\n    <td>\n     <span class=\"Abbreviation\">\n      Abbreviation\n     </span>\n    </td>    <td>\n     <span class=\"Abbreviation\">\n      {{Abbreviation}}\n     </span>\n    </td>\n   </tr>   {{/Abbreviation}}\n  </table>  {{#Abbreviation}}\n  <hr/>\n  {{/Abbreviation}}\n  {{^Abbreviation}}\n  {{#Instruction}}\n  <hr/>\n  {{/Instruction}}\n  {{/Abbreviation}}\n  <table>\n   {{#Returns}}\n   <tr>\n    <td>\n     <span class=\"Returns\">\n      Returns\n     </span>\n    </td>    <td>\n     <span class=\"Returns\">\n      {{Returns}}\n     </span>\n    </td>\n   </tr>   {{/Returns}}\n   {{#Effect}}\n   <tr>\n    <td>\n     <span class=\"Effect\">\n      Effect\n     </span>\n    </td>    <td>\n     <span class=\"Effect\">\n      {{Effect}}\n     </span>\n    </td>\n   </tr>   {{/Effect}}\n   {{#Typ}}\n   <tr>\n    <td>\n     <span class=\"Typ\">\n      Type\n     </span>\n    </td>    <td>\n     <span class=\"Typ\">\n      {{Typ}}\n     </span>\n    </td>\n   </tr>   {{/Typ}}\n  </table>  {{#Typ}}\n  <hr/>\n  {{/Typ}}\n  {{^Typ}}\n  {{#Effect}}\n  <hr/>\n  {{/Effect}}\n  {{^Effect}}\n  {{#Returns}}\n  <hr/>\n  {{/Returns}}\n  {{/Effect}}\n  {{/Typ}}\n  <table>\n   {{#Time complexity}}\n   <tr>\n    <td>\n     <span class=\"Time_complexity\">\n      Time complexity\n     </span>\n    </td>    <td>\n     <span class=\"Time_complexity\">\n      {{Time complexity}}\n     </span>\n    </td>\n   </tr>   {{/Time complexity}}\n   <tr>\n    <td>\n     <span class=\"Space_complexity\">\n      Space complexity\n     </span>\n    </td>    <td>\n     <span class=\"Answer Emphasize Space_complexity\">\n      {{Space complexity}}\n     </span>\n    </td>\n   </tr>\n  </table>  <hr/>\n  {{#Exception2}}\n  <span class=\"Exception\">\n   Exceptions\n  </span>  :\n  <ol>\n   {{#Exception}}\n   <li>\n    <span class=\"Exception\">\n     {{Exception}}\n    </span>\n   </li>   {{/Exception}}\n   <li>\n    <span class=\"Exception\">\n     {{Exception2}}\n    </span>\n   </li>   {{#Exception3}}\n   <li>\n    <span class=\"Exception\">\n     {{Exception3}}\n    </span>\n   </li>   {{/Exception3}}\n   {{#Exception4}}\n   <li>\n    <span class=\"Exception\">\n     {{Exception4}}\n    </span>\n   </li>   {{/Exception4}}\n  </ol>  {{/Exception2}}\n  {{^Exception2}}\n  {{#Exception}}\n  <span class=\"Exception\">\n   Exception\n  </span>  :\n  <span class=\"Exception\">\n   {{Exception}}\n  </span>  <hr/>\n  {{/Exception}}\n  {{/Exception2}}\n  {{#Example}}\n  <li>\n   <span class=\"Example\">\n    Example\n   </span>   :\n   <span class=\"Example\">\n    {{Example}}\n   </span>   <br/>\n  </li>  {{/Example}}\n  <footer>\n   <p>\n    <span class=\"Variables\">\n     {{Variables}}\n    </span>\n   </p>   {{#Assuming}}\n   <span class=\"Assuming\">\n    Assuming\n   </span>   :\n   <span class=\"Assuming\">\n    {{Assuming}}\n   </span>   <br/>\n   {{/Assuming}}\n   {{^Context}}\n   <p>\n    <span class=\"Deck\">\n     {{Deck}}\n    </span>\n   </p>   {{/Context}}\n   <p>\n    <span class=\"Extra\">\n     {{Extra}}\n    </span>\n   </p>   {{#Chapter}}\n   <span class=\"Chapter\">\n    Chapter\n   </span>   <span class=\"Chapter\">\n    {{Chapter}}\n   </span>   ,\n   {{/Chapter}}\n   {{#Section}}\n   <span class=\"Section\">\n    Section\n   </span>   <span class=\"Section\">\n    {{Section}}\n   </span>   ,\n   {{/Section}}\n   {{#Kind}}\n   <span class=\"Kind\">\n    {{Kind}}\n   </span>   {{#Index}}\n   Index\n   {{/Index}}\n   ,\n   {{/Kind}}\n   {{^Kind}}\n   {{#Index}}\n   <span class=\"Index\">\n    Index\n   </span>   <span class=\"Index\">\n    {{Index}}\n   </span>   ,\n   {{/Index}}\n   {{/Kind}}\n   {{#Page}}\n   <span class=\"Page\">\n    Page\n   </span>   <span class=\"Page\">\n    {{Page}}\n   </span>   ,\n   {{/Page}}\n  </footer>  {{/Space complexity}}\n </span>\n</span>",
+      "bqfmt": "",
+      "bafmt": "<span template=\"Front Side\">\n</span>",
+      "did": null,
+      "bfont": "",
+      "bsize": 0
+    },
+    {
+      "name": "Description",
+      "ord": 16,
+      "qfmt": "{{Where to use it}}\n<span asked=\"Effect,Returns\" generator=\"instruction\" template=\"eval\">\n <header>\n  <H1>\n   {{#Language}}\n   <span class=\"Language\">\n    {{Language}}\n   </span>   {{/Language}}\n   {{#Context}}\n   {{#Language}}\n   :\n   {{/Language}}\n   {{/Context}}\n   {{#Context}}\n   <span class=\"Context\">\n    {{Context}}\n   </span>   {{/Context}}\n  </H1>\n </header> <link href=\"_github.css\" rel=\"stylesheet\"/>\n <script src=\"_highlight.pack.js\">\n </script> <script src=\"_highlight_automatic.js\">\n </script> {{#Name}}\n <H2>\n  <span class=\"Name\">\n   {{Name}}\n  </span>\n </H2> <br/>\n {{/Name}}\n {{#Intuition}}\n <span class=\"Intuition\">\n  Intuition\n </span> :\n <span class=\"Intuition\">\n  {{Intuition}}\n </span> <hr/>\n {{/Intuition}}\n <table>\n  {{#Library}}\n  <tr>\n   <td>\n    <span class=\"context\">\n     Library\n    </span>\n   </td>   <td>\n    <span class=\"context\">\n     {{Library}}\n    </span>\n   </td>\n  </tr>  {{/Library}}\n  {{#Where to use it}}\n  <tr>\n   <td>\n    <span class=\"context\">\n     Where to use it\n    </span>\n   </td>   <td>\n    <span class=\"context\">\n     {{Where to use it}}\n    </span>\n   </td>\n  </tr>  {{/Where to use it}}\n </table> {{#Where to use it}}\n <hr/>\n {{/Where to use it}}\n {{^Where to use it}}\n {{#Library}}\n <hr/>\n {{/Library}}\n {{/Where to use it}}\n <table>\n  {{#Instruction}}\n  <tr>\n   <td>\n    <span class=\"Notation\">\n     Instruction\n    </span>\n   </td>   <td>\n    <span class=\"Notation\">\n     {{#Language}}\n     <pre><code class=\"{{Language}}\"><span class=\"Instruction\">{{Instruction}}</span></code></pre>     {{/Language}}\n     {{^Language}}\n     <span class=\"Instruction\">\n      {{Instruction}}\n     </span>     {{/Language}}\n    </span>\n   </td>\n  </tr>  {{/Instruction}}\n  {{#Abbreviation}}\n  <tr>\n   <td>\n    <span class=\"Abbreviation\">\n     Abbreviation\n    </span>\n   </td>   <td>\n    <span class=\"Abbreviation\">\n     {{Abbreviation}}\n    </span>\n   </td>\n  </tr>  {{/Abbreviation}}\n </table> {{#Abbreviation}}\n <hr/>\n {{/Abbreviation}}\n {{^Abbreviation}}\n {{#Instruction}}\n <hr/>\n {{/Instruction}}\n {{/Abbreviation}}\n <table>\n  {{#Returns}}\n  <tr>\n   <td>\n    <span class=\"Question Emphasize Returns\">\n     Returns\n    </span>\n   </td>   <td>\n    <markofquestion>\n    </markofquestion>\n   </td>\n  </tr>  {{/Returns}}\n  {{#Effect}}\n  <tr>\n   <td>\n    <span class=\"Question Emphasize Effect\">\n     Effect\n    </span>\n   </td>   <td>\n    <markofquestion>\n    </markofquestion>\n   </td>\n  </tr>  {{/Effect}}\n  {{#Typ}}\n  <tr>\n   <td>\n    <span class=\"Typ\">\n     Type\n    </span>\n   </td>   <td>\n    <span class=\"Typ\">\n     {{Typ}}\n    </span>\n   </td>\n  </tr>  {{/Typ}}\n </table> {{#Typ}}\n <hr/>\n {{/Typ}}\n {{^Typ}}\n {{#Effect}}\n <hr/>\n {{/Effect}}\n {{^Effect}}\n {{#Returns}}\n <hr/>\n {{/Returns}}\n {{/Effect}}\n {{/Typ}}\n <table>\n  {{#Time complexity}}\n  <tr>\n   <td>\n    <span class=\"Time_complexity\">\n     Time complexity\n    </span>\n   </td>   <td>\n    <span class=\"Time_complexity\">\n     {{Time complexity}}\n    </span>\n   </td>\n  </tr>  {{/Time complexity}}\n  {{#Space complexity}}\n  <tr>\n   <td>\n    <span class=\"Space_complexity\">\n     Space complexity\n    </span>\n   </td>   <td>\n    <span class=\"Space_complexity\">\n     {{Space complexity}}\n    </span>\n   </td>\n  </tr>  {{/Space complexity}}\n </table> {{#Space complexity}}\n <hr/>\n {{/Space complexity}}\n {{^Space complexity}}\n {{#Time complexity}}\n <hr/>\n {{/Time complexity}}\n {{/Space complexity}}\n {{#Exception2}}\n <span class=\"Exception\">\n  Exceptions\n </span> :\n <ol>\n  {{#Exception}}\n  <li>\n   <span class=\"Exception\">\n    {{Exception}}\n   </span>\n  </li>  {{/Exception}}\n  <li>\n   <span class=\"Exception\">\n    {{Exception2}}\n   </span>\n  </li>  {{#Exception3}}\n  <li>\n   <span class=\"Exception\">\n    {{Exception3}}\n   </span>\n  </li>  {{/Exception3}}\n  {{#Exception4}}\n  <li>\n   <span class=\"Exception\">\n    {{Exception4}}\n   </span>\n  </li>  {{/Exception4}}\n </ol> {{/Exception2}}\n {{^Exception2}}\n {{#Exception}}\n <span class=\"Exception\">\n  Exception\n </span> :\n <span class=\"Exception\">\n  {{Exception}}\n </span> <hr/>\n {{/Exception}}\n {{/Exception2}}\n {{#Example}}\n <li>\n  <span class=\"Example\">\n   Example\n  </span>  :\n  <span class=\"Example\">\n   {{Example}}\n  </span>  <br/>\n </li> {{/Example}}\n <footer>\n  <p>\n   <span class=\"Variables\">\n    {{Variables}}\n   </span>\n  </p>  {{#Assuming}}\n  <span class=\"Assuming\">\n   Assuming\n  </span>  :\n  <span class=\"Assuming\">\n   {{Assuming}}\n  </span>  <br/>\n  {{/Assuming}}\n  {{^Context}}\n  <p>\n   <span class=\"Deck\">\n    {{Deck}}\n   </span>\n  </p>  {{/Context}}\n </footer>\n</span>",
+      "afmt": "<span template=\"Front Side\">\n {{Where to use it}}\n <span asked=\"Effect,Returns\" generator=\"instruction\" template=\"eval\">\n  <header>\n   <H1>\n    {{#Language}}\n    <span class=\"Language\">\n     {{Language}}\n    </span>    {{/Language}}\n    {{#Context}}\n    {{#Language}}\n    :\n    {{/Language}}\n    {{/Context}}\n    {{#Context}}\n    <span class=\"Context\">\n     {{Context}}\n    </span>    {{/Context}}\n   </H1>\n  </header>  <link href=\"_github.css\" rel=\"stylesheet\"/>\n  <script src=\"_highlight.pack.js\">\n  </script>  <script src=\"_highlight_automatic.js\">\n  </script>  {{#Name}}\n  <H2>\n   <span class=\"Name\">\n    {{Name}}\n   </span>\n  </H2>  <br/>\n  {{/Name}}\n  {{#Intuition}}\n  <span class=\"Intuition\">\n   Intuition\n  </span>  :\n  <span class=\"Intuition\">\n   {{Intuition}}\n  </span>  <hr/>\n  {{/Intuition}}\n  <table>\n   {{#Library}}\n   <tr>\n    <td>\n     <span class=\"context\">\n      Library\n     </span>\n    </td>    <td>\n     <span class=\"context\">\n      {{Library}}\n     </span>\n    </td>\n   </tr>   {{/Library}}\n   {{#Where to use it}}\n   <tr>\n    <td>\n     <span class=\"context\">\n      Where to use it\n     </span>\n    </td>    <td>\n     <span class=\"context\">\n      {{Where to use it}}\n     </span>\n    </td>\n   </tr>   {{/Where to use it}}\n  </table>  {{#Where to use it}}\n  <hr/>\n  {{/Where to use it}}\n  {{^Where to use it}}\n  {{#Library}}\n  <hr/>\n  {{/Library}}\n  {{/Where to use it}}\n  <table>\n   {{#Instruction}}\n   <tr>\n    <td>\n     <span class=\"Notation\">\n      Instruction\n     </span>\n    </td>    <td>\n     <span class=\"Notation\">\n      {{#Language}}\n      <pre><code class=\"{{Language}}\"><span class=\"Instruction\">{{Instruction}}</span></code></pre>      {{/Language}}\n      {{^Language}}\n      <span class=\"Instruction\">\n       {{Instruction}}\n      </span>      {{/Language}}\n     </span>\n    </td>\n   </tr>   {{/Instruction}}\n   {{#Abbreviation}}\n   <tr>\n    <td>\n     <span class=\"Abbreviation\">\n      Abbreviation\n     </span>\n    </td>    <td>\n     <span class=\"Abbreviation\">\n      {{Abbreviation}}\n     </span>\n    </td>\n   </tr>   {{/Abbreviation}}\n  </table>  {{#Abbreviation}}\n  <hr/>\n  {{/Abbreviation}}\n  {{^Abbreviation}}\n  {{#Instruction}}\n  <hr/>\n  {{/Instruction}}\n  {{/Abbreviation}}\n  <table>\n   {{#Returns}}\n   <tr>\n    <td>\n     <span class=\"Returns\">\n      Returns\n     </span>\n    </td>    <td>\n     <span class=\"Answer Emphasize Returns\">\n      {{Returns}}\n     </span>\n    </td>\n   </tr>   {{/Returns}}\n   {{#Effect}}\n   <tr>\n    <td>\n     <span class=\"Effect\">\n      Effect\n     </span>\n    </td>    <td>\n     <span class=\"Answer Emphasize Effect\">\n      {{Effect}}\n     </span>\n    </td>\n   </tr>   {{/Effect}}\n   {{#Typ}}\n   <tr>\n    <td>\n     <span class=\"Typ\">\n      Type\n     </span>\n    </td>    <td>\n     <span class=\"Typ\">\n      {{Typ}}\n     </span>\n    </td>\n   </tr>   {{/Typ}}\n  </table>  {{#Typ}}\n  <hr/>\n  {{/Typ}}\n  {{^Typ}}\n  {{#Effect}}\n  <hr/>\n  {{/Effect}}\n  {{^Effect}}\n  {{#Returns}}\n  <hr/>\n  {{/Returns}}\n  {{/Effect}}\n  {{/Typ}}\n  <table>\n   {{#Time complexity}}\n   <tr>\n    <td>\n     <span class=\"Time_complexity\">\n      Time complexity\n     </span>\n    </td>    <td>\n     <span class=\"Time_complexity\">\n      {{Time complexity}}\n     </span>\n    </td>\n   </tr>   {{/Time complexity}}\n   {{#Space complexity}}\n   <tr>\n    <td>\n     <span class=\"Space_complexity\">\n      Space complexity\n     </span>\n    </td>    <td>\n     <span class=\"Space_complexity\">\n      {{Space complexity}}\n     </span>\n    </td>\n   </tr>   {{/Space complexity}}\n  </table>  {{#Space complexity}}\n  <hr/>\n  {{/Space complexity}}\n  {{^Space complexity}}\n  {{#Time complexity}}\n  <hr/>\n  {{/Time complexity}}\n  {{/Space complexity}}\n  {{#Exception2}}\n  <span class=\"Exception\">\n   Exceptions\n  </span>  :\n  <ol>\n   {{#Exception}}\n   <li>\n    <span class=\"Exception\">\n     {{Exception}}\n    </span>\n   </li>   {{/Exception}}\n   <li>\n    <span class=\"Exception\">\n     {{Exception2}}\n    </span>\n   </li>   {{#Exception3}}\n   <li>\n    <span class=\"Exception\">\n     {{Exception3}}\n    </span>\n   </li>   {{/Exception3}}\n   {{#Exception4}}\n   <li>\n    <span class=\"Exception\">\n     {{Exception4}}\n    </span>\n   </li>   {{/Exception4}}\n  </ol>  {{/Exception2}}\n  {{^Exception2}}\n  {{#Exception}}\n  <span class=\"Exception\">\n   Exception\n  </span>  :\n  <span class=\"Exception\">\n   {{Exception}}\n  </span>  <hr/>\n  {{/Exception}}\n  {{/Exception2}}\n  {{#Example}}\n  <li>\n   <span class=\"Example\">\n    Example\n   </span>   :\n   <span class=\"Example\">\n    {{Example}}\n   </span>   <br/>\n  </li>  {{/Example}}\n  <footer>\n   <p>\n    <span class=\"Variables\">\n     {{Variables}}\n    </span>\n   </p>   {{#Assuming}}\n   <span class=\"Assuming\">\n    Assuming\n   </span>   :\n   <span class=\"Assuming\">\n    {{Assuming}}\n   </span>   <br/>\n   {{/Assuming}}\n   {{^Context}}\n   <p>\n    <span class=\"Deck\">\n     {{Deck}}\n    </span>\n   </p>   {{/Context}}\n   <p>\n    <span class=\"Extra\">\n     {{Extra}}\n    </span>\n   </p>   {{#Chapter}}\n   <span class=\"Chapter\">\n    Chapter\n   </span>   <span class=\"Chapter\">\n    {{Chapter}}\n   </span>   ,\n   {{/Chapter}}\n   {{#Section}}\n   <span class=\"Section\">\n    Section\n   </span>   <span class=\"Section\">\n    {{Section}}\n   </span>   ,\n   {{/Section}}\n   {{#Kind}}\n   <span class=\"Kind\">\n    {{Kind}}\n   </span>   {{#Index}}\n   Index\n   {{/Index}}\n   ,\n   {{/Kind}}\n   {{^Kind}}\n   {{#Index}}\n   <span class=\"Index\">\n    Index\n   </span>   <span class=\"Index\">\n    {{Index}}\n   </span>   ,\n   {{/Index}}\n   {{/Kind}}\n   {{#Page}}\n   <span class=\"Page\">\n    Page\n   </span>   <span class=\"Page\">\n    {{Page}}\n   </span>   ,\n   {{/Page}}\n  </footer>\n </span>\n</span>",
+      "bqfmt": "",
+      "bafmt": "<span template=\"Front Side\">\n</span>",
+      "did": null,
+      "bfont": "",
+      "bsize": 0
+    },
+    {
+      "name": "French",
+      "ord": 17,
+      "qfmt": "<span asked=\"Exceptions\" generator=\"instruction\" mandatory=\"Exception\" template=\"eval\">\n {{#Exception}}\n <header>\n  <H1>\n   {{#Language}}\n   <span class=\"Language\">\n    {{Language}}\n   </span>   {{/Language}}\n   {{#Context}}\n   {{#Language}}\n   :\n   {{/Language}}\n   {{/Context}}\n   {{#Context}}\n   <span class=\"Context\">\n    {{Context}}\n   </span>   {{/Context}}\n  </H1>\n </header> <link href=\"_github.css\" rel=\"stylesheet\"/>\n <script src=\"_highlight.pack.js\">\n </script> <script src=\"_highlight_automatic.js\">\n </script> {{#Name}}\n <H2>\n  <span class=\"Name\">\n   {{Name}}\n  </span>\n </H2> <br/>\n {{/Name}}\n {{#Intuition}}\n <span class=\"Intuition\">\n  Intuition\n </span> :\n <span class=\"Intuition\">\n  {{Intuition}}\n </span> <hr/>\n {{/Intuition}}\n <table>\n  {{#Library}}\n  <tr>\n   <td>\n    <span class=\"context\">\n     Library\n    </span>\n   </td>   <td>\n    <span class=\"context\">\n     {{Library}}\n    </span>\n   </td>\n  </tr>  {{/Library}}\n  {{#Where to use it}}\n  <tr>\n   <td>\n    <span class=\"context\">\n     Where to use it\n    </span>\n   </td>   <td>\n    <span class=\"context\">\n     {{Where to use it}}\n    </span>\n   </td>\n  </tr>  {{/Where to use it}}\n </table> {{#Where to use it}}\n <hr/>\n {{/Where to use it}}\n {{^Where to use it}}\n {{#Library}}\n <hr/>\n {{/Library}}\n {{/Where to use it}}\n <table>\n  {{#Instruction}}\n  <tr>\n   <td>\n    <span class=\"Notation\">\n     Instruction\n    </span>\n   </td>   <td>\n    <span class=\"Notation\">\n     {{#Language}}\n     <pre><code class=\"{{Language}}\"><span class=\"Instruction\">{{Instruction}}</span></code></pre>     {{/Language}}\n     {{^Language}}\n     <span class=\"Instruction\">\n      {{Instruction}}\n     </span>     {{/Language}}\n    </span>\n   </td>\n  </tr>  {{/Instruction}}\n  {{#Abbreviation}}\n  <tr>\n   <td>\n    <span class=\"Abbreviation\">\n     Abbreviation\n    </span>\n   </td>   <td>\n    <span class=\"Abbreviation\">\n     {{Abbreviation}}\n    </span>\n   </td>\n  </tr>  {{/Abbreviation}}\n </table> {{#Abbreviation}}\n <hr/>\n {{/Abbreviation}}\n {{^Abbreviation}}\n {{#Instruction}}\n <hr/>\n {{/Instruction}}\n {{/Abbreviation}}\n <table>\n  {{#Returns}}\n  <tr>\n   <td>\n    <span class=\"Returns\">\n     Returns\n    </span>\n   </td>   <td>\n    <span class=\"Returns\">\n     {{Returns}}\n    </span>\n   </td>\n  </tr>  {{/Returns}}\n  {{#Effect}}\n  <tr>\n   <td>\n    <span class=\"Effect\">\n     Effect\n    </span>\n   </td>   <td>\n    <span class=\"Effect\">\n     {{Effect}}\n    </span>\n   </td>\n  </tr>  {{/Effect}}\n  {{#Typ}}\n  <tr>\n   <td>\n    <span class=\"Typ\">\n     Type\n    </span>\n   </td>   <td>\n    <span class=\"Typ\">\n     {{Typ}}\n    </span>\n   </td>\n  </tr>  {{/Typ}}\n </table> {{#Typ}}\n <hr/>\n {{/Typ}}\n {{^Typ}}\n {{#Effect}}\n <hr/>\n {{/Effect}}\n {{^Effect}}\n {{#Returns}}\n <hr/>\n {{/Returns}}\n {{/Effect}}\n {{/Typ}}\n <table>\n  {{#Time complexity}}\n  <tr>\n   <td>\n    <span class=\"Time_complexity\">\n     Time complexity\n    </span>\n   </td>   <td>\n    <span class=\"Time_complexity\">\n     {{Time complexity}}\n    </span>\n   </td>\n  </tr>  {{/Time complexity}}\n  {{#Space complexity}}\n  <tr>\n   <td>\n    <span class=\"Space_complexity\">\n     Space complexity\n    </span>\n   </td>   <td>\n    <span class=\"Space_complexity\">\n     {{Space complexity}}\n    </span>\n   </td>\n  </tr>  {{/Space complexity}}\n </table> {{#Space complexity}}\n <hr/>\n {{/Space complexity}}\n {{^Space complexity}}\n {{#Time complexity}}\n <hr/>\n {{/Time complexity}}\n {{/Space complexity}}\n {{#Exception2}}\n <span class=\"Question Emphasize Exception\">\n  Exceptions\n </span> :\n <ol>\n  <li>\n   <markofquestion>\n   </markofquestion>\n  </li>  <li>\n   <markofquestion>\n   </markofquestion>\n  </li>  {{#Exception3}}\n  <li>\n   <markofquestion>\n   </markofquestion>\n  </li>  {{/Exception3}}\n  {{#Exception4}}\n  <li>\n   <markofquestion>\n   </markofquestion>\n  </li>  {{/Exception4}}\n </ol> {{/Exception2}}\n {{^Exception2}}\n <span class=\"Question Emphasize Exception\">\n  Exception\n </span> :\n <markofquestion>\n </markofquestion> <hr/>\n {{/Exception2}}\n {{#Example}}\n <li>\n  <span class=\"Example\">\n   Example\n  </span>  :\n  <span class=\"Example\">\n   {{Example}}\n  </span>  <br/>\n </li> {{/Example}}\n <footer>\n  <p>\n   <span class=\"Variables\">\n    {{Variables}}\n   </span>\n  </p>  {{#Assuming}}\n  <span class=\"Assuming\">\n   Assuming\n  </span>  :\n  <span class=\"Assuming\">\n   {{Assuming}}\n  </span>  <br/>\n  {{/Assuming}}\n  {{^Context}}\n  <p>\n   <span class=\"Deck\">\n    {{Deck}}\n   </span>\n  </p>  {{/Context}}\n </footer> {{/Exception}}\n</span>",
+      "afmt": "<span template=\"Front Side\">\n <span asked=\"Exceptions\" generator=\"instruction\" mandatory=\"Exception\" template=\"eval\">\n  {{#Exception}}\n  <header>\n   <H1>\n    {{#Language}}\n    <span class=\"Language\">\n     {{Language}}\n    </span>    {{/Language}}\n    {{#Context}}\n    {{#Language}}\n    :\n    {{/Language}}\n    {{/Context}}\n    {{#Context}}\n    <span class=\"Context\">\n     {{Context}}\n    </span>    {{/Context}}\n   </H1>\n  </header>  <link href=\"_github.css\" rel=\"stylesheet\"/>\n  <script src=\"_highlight.pack.js\">\n  </script>  <script src=\"_highlight_automatic.js\">\n  </script>  {{#Name}}\n  <H2>\n   <span class=\"Name\">\n    {{Name}}\n   </span>\n  </H2>  <br/>\n  {{/Name}}\n  {{#Intuition}}\n  <span class=\"Intuition\">\n   Intuition\n  </span>  :\n  <span class=\"Intuition\">\n   {{Intuition}}\n  </span>  <hr/>\n  {{/Intuition}}\n  <table>\n   {{#Library}}\n   <tr>\n    <td>\n     <span class=\"context\">\n      Library\n     </span>\n    </td>    <td>\n     <span class=\"context\">\n      {{Library}}\n     </span>\n    </td>\n   </tr>   {{/Library}}\n   {{#Where to use it}}\n   <tr>\n    <td>\n     <span class=\"context\">\n      Where to use it\n     </span>\n    </td>    <td>\n     <span class=\"context\">\n      {{Where to use it}}\n     </span>\n    </td>\n   </tr>   {{/Where to use it}}\n  </table>  {{#Where to use it}}\n  <hr/>\n  {{/Where to use it}}\n  {{^Where to use it}}\n  {{#Library}}\n  <hr/>\n  {{/Library}}\n  {{/Where to use it}}\n  <table>\n   {{#Instruction}}\n   <tr>\n    <td>\n     <span class=\"Notation\">\n      Instruction\n     </span>\n    </td>    <td>\n     <span class=\"Notation\">\n      {{#Language}}\n      <pre><code class=\"{{Language}}\"><span class=\"Instruction\">{{Instruction}}</span></code></pre>      {{/Language}}\n      {{^Language}}\n      <span class=\"Instruction\">\n       {{Instruction}}\n      </span>      {{/Language}}\n     </span>\n    </td>\n   </tr>   {{/Instruction}}\n   {{#Abbreviation}}\n   <tr>\n    <td>\n     <span class=\"Abbreviation\">\n      Abbreviation\n     </span>\n    </td>    <td>\n     <span class=\"Abbreviation\">\n      {{Abbreviation}}\n     </span>\n    </td>\n   </tr>   {{/Abbreviation}}\n  </table>  {{#Abbreviation}}\n  <hr/>\n  {{/Abbreviation}}\n  {{^Abbreviation}}\n  {{#Instruction}}\n  <hr/>\n  {{/Instruction}}\n  {{/Abbreviation}}\n  <table>\n   {{#Returns}}\n   <tr>\n    <td>\n     <span class=\"Returns\">\n      Returns\n     </span>\n    </td>    <td>\n     <span class=\"Returns\">\n      {{Returns}}\n     </span>\n    </td>\n   </tr>   {{/Returns}}\n   {{#Effect}}\n   <tr>\n    <td>\n     <span class=\"Effect\">\n      Effect\n     </span>\n    </td>    <td>\n     <span class=\"Effect\">\n      {{Effect}}\n     </span>\n    </td>\n   </tr>   {{/Effect}}\n   {{#Typ}}\n   <tr>\n    <td>\n     <span class=\"Typ\">\n      Type\n     </span>\n    </td>    <td>\n     <span class=\"Typ\">\n      {{Typ}}\n     </span>\n    </td>\n   </tr>   {{/Typ}}\n  </table>  {{#Typ}}\n  <hr/>\n  {{/Typ}}\n  {{^Typ}}\n  {{#Effect}}\n  <hr/>\n  {{/Effect}}\n  {{^Effect}}\n  {{#Returns}}\n  <hr/>\n  {{/Returns}}\n  {{/Effect}}\n  {{/Typ}}\n  <table>\n   {{#Time complexity}}\n   <tr>\n    <td>\n     <span class=\"Time_complexity\">\n      Time complexity\n     </span>\n    </td>    <td>\n     <span class=\"Time_complexity\">\n      {{Time complexity}}\n     </span>\n    </td>\n   </tr>   {{/Time complexity}}\n   {{#Space complexity}}\n   <tr>\n    <td>\n     <span class=\"Space_complexity\">\n      Space complexity\n     </span>\n    </td>    <td>\n     <span class=\"Space_complexity\">\n      {{Space complexity}}\n     </span>\n    </td>\n   </tr>   {{/Space complexity}}\n  </table>  {{#Space complexity}}\n  <hr/>\n  {{/Space complexity}}\n  {{^Space complexity}}\n  {{#Time complexity}}\n  <hr/>\n  {{/Time complexity}}\n  {{/Space complexity}}\n  {{#Exception2}}\n  <span class=\"Exception\">\n   Exceptions\n  </span>  :\n  <ol>\n   <li>\n    <span class=\"Answer Emphasize Exception\">\n     {{Exception}}\n    </span>\n   </li>   <li>\n    <span class=\"Answer Emphasize Exception\">\n     {{Exception2}}\n    </span>\n   </li>   {{#Exception3}}\n   <li>\n    <span class=\"Answer Emphasize Exception\">\n     {{Exception3}}\n    </span>\n   </li>   {{/Exception3}}\n   {{#Exception4}}\n   <li>\n    <span class=\"Answer Emphasize Exception\">\n     {{Exception4}}\n    </span>\n   </li>   {{/Exception4}}\n  </ol>  {{/Exception2}}\n  {{^Exception2}}\n  <span class=\"Exception\">\n   Exception\n  </span>  :\n  <span class=\"Answer Emphasize Exception\">\n   {{Exception}}\n  </span>  <hr/>\n  {{/Exception2}}\n  {{#Example}}\n  <li>\n   <span class=\"Example\">\n    Example\n   </span>   :\n   <span class=\"Example\">\n    {{Example}}\n   </span>   <br/>\n  </li>  {{/Example}}\n  <footer>\n   <p>\n    <span class=\"Variables\">\n     {{Variables}}\n    </span>\n   </p>   {{#Assuming}}\n   <span class=\"Assuming\">\n    Assuming\n   </span>   :\n   <span class=\"Assuming\">\n    {{Assuming}}\n   </span>   <br/>\n   {{/Assuming}}\n   {{^Context}}\n   <p>\n    <span class=\"Deck\">\n     {{Deck}}\n    </span>\n   </p>   {{/Context}}\n   <p>\n    <span class=\"Extra\">\n     {{Extra}}\n    </span>\n   </p>   {{#Chapter}}\n   <span class=\"Chapter\">\n    Chapter\n   </span>   <span class=\"Chapter\">\n    {{Chapter}}\n   </span>   ,\n   {{/Chapter}}\n   {{#Section}}\n   <span class=\"Section\">\n    Section\n   </span>   <span class=\"Section\">\n    {{Section}}\n   </span>   ,\n   {{/Section}}\n   {{#Kind}}\n   <span class=\"Kind\">\n    {{Kind}}\n   </span>   {{#Index}}\n   Index\n   {{/Index}}\n   ,\n   {{/Kind}}\n   {{^Kind}}\n   {{#Index}}\n   <span class=\"Index\">\n    Index\n   </span>   <span class=\"Index\">\n    {{Index}}\n   </span>   ,\n   {{/Index}}\n   {{/Kind}}\n   {{#Page}}\n   <span class=\"Page\">\n    Page\n   </span>   <span class=\"Page\">\n    {{Page}}\n   </span>   ,\n   {{/Page}}\n  </footer>  {{/Exception}}\n </span>\n</span>",
+      "bqfmt": "",
+      "bafmt": "<span template=\"Front Side\">\n</span>",
+      "did": null,
+      "bfont": "",
+      "bsize": 0
+    }
+  ],
+  "flds": [
+    {
+      "name": "Page",
+      "ord": 0,
+      "sticky": true,
+      "rtl": false,
+      "font": "Arimo",
+      "size": 20,
+      "media": [],
+      "single line": false
+    },
+    {
+      "name": "Section",
+      "ord": 1,
+      "sticky": true,
+      "rtl": false,
+      "font": "Arial",
+      "size": 20,
+      "media": [],
+      "single line": false
+    },
+    {
+      "name": "Chapter",
+      "ord": 2,
+      "sticky": true,
+      "rtl": false,
+      "font": "Arial",
+      "size": 20,
+      "media": [],
+      "single line": false
+    },
+    {
+      "name": "Kind",
+      "ord": 3,
+      "sticky": true,
+      "rtl": false,
+      "font": "Arimo",
+      "size": 20,
+      "single line": false,
+      "media": []
+    },
+    {
+      "name": "Index",
+      "ord": 4,
+      "sticky": true,
+      "rtl": false,
+      "font": "Arimo",
+      "size": 20,
+      "single line": false,
+      "media": []
+    },
+    {
+      "name": "Extra",
+      "ord": 5,
+      "sticky": true,
+      "rtl": false,
+      "font": "Arimo",
+      "size": 20,
+      "single line": false,
+      "media": []
+    },
+    {
+      "name": "Variables",
+      "ord": 6,
+      "sticky": true,
+      "rtl": false,
+      "font": "Arimo",
+      "size": 20,
+      "media": [],
+      "single line": true,
+      "Line alone": true
+    },
+    {
+      "name": "Context",
+      "ord": 7,
+      "sticky": true,
+      "rtl": false,
+      "font": "Arimo",
+      "size": 20,
+      "single line": false,
+      "media": []
+    },
+    {
+      "name": "Intuition",
+      "ord": 8,
+      "sticky": false,
+      "rtl": false,
+      "font": "Arimo",
+      "size": 20,
+      "single line": false,
+      "media": []
+    },
+    {
+      "name": "Assuming",
+      "ord": 9,
+      "sticky": true,
+      "rtl": false,
+      "font": "Arial",
+      "size": 20,
+      "Line alone": false,
+      "single line": false,
+      "media": []
+    },
+    {
+      "name": "Language",
+      "ord": 10,
+      "sticky": true,
+      "rtl": false,
+      "font": "Arimo",
+      "size": 20,
+      "single line": false
+    },
+    {
+      "name": "Typ",
+      "ord": 11,
+      "sticky": true,
+      "rtl": false,
+      "font": "Arimo",
+      "size": 20,
+      "single line": false,
+      "media": []
+    },
+    {
+      "name": "Name",
+      "ord": 12,
+      "sticky": true,
+      "rtl": false,
+      "font": "Arimo",
+      "size": 20,
+      "single line": false,
+      "media": []
+    },
+    {
+      "name": "Abbreviation",
+      "ord": 13,
+      "sticky": true,
+      "rtl": false,
+      "font": "Arimo",
+      "size": 20,
+      "single line": false,
+      "media": []
+    },
+    {
+      "name": "Etymology",
+      "ord": 14,
+      "sticky": false,
+      "rtl": false,
+      "font": "Arimo",
+      "size": 20,
+      "single line": false,
+      "Line alone": false,
+      "media": []
+    },
+    {
+      "name": "Instruction",
+      "ord": 15,
+      "sticky": true,
+      "rtl": false,
+      "font": "Arial",
+      "size": 20,
+      "Line alone": true,
+      "media": [],
+      "single line": true
+    },
+    {
+      "name": "Effect",
+      "ord": 16,
+      "sticky": true,
+      "rtl": false,
+      "font": "Arimo",
+      "size": 20,
+      "Line alone": true,
+      "media": [],
+      "single line": true
+    },
+    {
+      "name": "Returns",
+      "ord": 17,
+      "sticky": true,
+      "rtl": false,
+      "font": "Arimo",
+      "size": 20,
+      "media": [],
+      "single line": true,
+      "Line alone": true
+    },
+    {
+      "name": "Example",
+      "ord": 18,
+      "sticky": false,
+      "rtl": false,
+      "font": "Arimo",
+      "size": 20,
+      "media": [],
+      "single line": false
+    },
+    {
+      "name": "Library",
+      "ord": 19,
+      "sticky": true,
+      "rtl": false,
+      "font": "Arimo",
+      "size": 20,
+      "Line alone": false,
+      "media": [],
+      "single line": false
+    },
+    {
+      "name": "Where to use it",
+      "ord": 20,
+      "sticky": true,
+      "rtl": false,
+      "font": "Arimo",
+      "size": 20,
+      "media": [],
+      "single line": false
+    },
+    {
+      "name": "Exception",
+      "ord": 21,
+      "sticky": true,
+      "rtl": false,
+      "font": "Arimo",
+      "size": 20,
+      "single line": false,
+      "media": []
+    },
+    {
+      "name": "Exception2",
+      "ord": 22,
+      "sticky": false,
+      "rtl": false,
+      "font": "Arimo",
+      "size": 20,
+      "single line": false,
+      "media": []
+    },
+    {
+      "name": "Time complexity",
+      "ord": 23,
+      "sticky": true,
+      "rtl": false,
+      "font": "Arial",
+      "size": 20,
+      "single line": false,
+      "media": []
+    },
+    {
+      "name": "Space complexity",
+      "ord": 24,
+      "sticky": true,
+      "rtl": false,
+      "font": "Arimo",
+      "size": 20,
+      "media": [],
+      "single line": false
+    },
+    {
+      "name": "Exception3",
+      "ord": 25,
+      "sticky": false,
+      "rtl": false,
+      "font": "Arimo",
+      "size": 20,
+      "single line": false,
+      "media": []
+    },
+    {
+      "name": "Exception4",
+      "ord": 26,
+      "sticky": false,
+      "rtl": false,
+      "font": "Arimo",
+      "size": 20,
+      "single line": false,
+      "media": []
+    }
+  ],
+  "css": "@import url(\"_style.css\");\n\n/*Start of style added by resize image add-on. Don't edit directly or the edition will be lost. Edit via the add-on configuration */\n.mobile .card img {height:unset  !important; width:unset  !important;}\n/*End of style added by resize image add-on*/",
+  "latexPre": "\\documentclass[12pt]{article}\n \\special{papersize=3in,5in}\n \\usepackage{bussproofs}\n \\usepackage[utf8]{inputenc}\n\\usepackage{prftree}\n \\usepackage{tikz}\n \\usepackage{mathtools}\n \\usetikzlibrary{matrix}\n\\usepackage{amssymb,amsmath,mathabx}\n\\usepackage{braket}\n\\usepackage{stmaryrd}\n\\usepackage{physics}\n\\pagestyle{empty}\n\\usepackage{amsfonts}\n\\usepackage{tipa}\n\\usepackage{cmll}\n\\usepackage{arcs}\n \\usepackage{array}\n\\setlength{\\parindent}{0in}\n \\usepackage{mathrsfs}\n%\\usepackage{MnSymbol}\n \\usepackage{ifsym}\n\\newcommand{\\defFun}[4]{\\begin{array}{>{\\displaystyle}r @{} >{{}}c<{{}} @{} >{\\displaystyle}l} \n          #1 &\\rightarrow& #2 \\\\ \n          #3 &\\mapsto& #4\n         \\end{array}}\n\\begin{document}\n",
+  "latexPost": "\\end{document}",
+  "latexsvg": true,
+  "req": [
+    [0, "all", [8]],
+    [1, "all", [9]],
+    [2, "all", [11]],
+    [3, "all", [12]],
+    [4, "all", [15]],
+    [5, "none", []],
+    [6, "all", [13]],
+    [7, "all", [12, 14]],
+    [8, "all", [20]],
+    [9, "all", [13, 15]],
+    [10, "all", [19]],
+    [11, "all", [18]],
+    [12, "all", [16, 17]],
+    [13, "all", [16, 17]],
+    [14, "all", [23]],
+    [15, "all", [24]],
+    [16, "any", [6, 7, 8, 9, 10, 11, 12, 13, 15, 18, 19, 20, 21, 22, 23, 24]],
+    [17, "all", [21]]
+  ],
+  "tags": [],
+  "vers": [],
+  "nb column": 3,
+  "number of columns": 3
+}
diff --git a/AnkiDroid/src/test/java/com/ichi2/libanki/json/model/ModelTest.java b/AnkiDroid/src/test/java/com/ichi2/libanki/json/model/ModelTest.java
new file mode 100644
index 000000000000..9f6ad4143e32
--- /dev/null
+++ b/AnkiDroid/src/test/java/com/ichi2/libanki/json/model/ModelTest.java
@@ -0,0 +1,71 @@
+package com.ichi2.libanki.json.model;
+
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.JsonNode;
+import com.ichi2.anki.AnkiSerialization;
+
+import org.json.JSONException;
+import org.junit.Test;
+
+import java.io.File;
+import java.io.IOException;
+
+import static org.junit.Assert.assertArrayEquals;
+import static org.junit.Assert.assertEquals;
+
+public class ModelTest {
+
+
+    @Test
+    public void testSerialize() throws IOException {
+        File file = new File("./src/test/assets/one_model.json");
+
+
+        Model model = AnkiSerialization.getObjectMapper().readValue(file, Model.class);
+
+        assertEquals(1500296807433L, model.getId());
+        assertEquals("Instruction", model.getName());
+        assertEquals("Where", model.getTemplates().get(8).getName());
+        assertEquals(8, model.getTemplates().get(8).getOrd());
+
+        assertEquals(12, model.getRequirements().get(12).getTemplateOrdinal());
+        assertEquals("all", model.getRequirements().get(12).getType());
+        assertArrayEquals(new long[] {16L, 17L}, model.getRequirements().get(12).getFieldsOrdinal());
+    }
+
+
+    @Test
+    public void testDeserialization() throws JsonProcessingException, JSONException {
+        Model model = new Model();
+
+        model.setCss("This is css");
+        model.setDeckId(55);
+
+        String deserializedJson = AnkiSerialization.getObjectMapper().writeValueAsString(model);
+
+        JsonNode node = AnkiSerialization.getObjectMapper().readTree(deserializedJson);
+
+        assertEquals("This is css", node.get("css").textValue());
+        assertEquals(55, node.get("did").textValue());
+    }
+
+
+    @Test
+    public void testWillKeepUnknownProperties() throws JsonProcessingException, JSONException {
+        String json = "{\"id\":151, \"anki\":\"droid\"}";
+
+        Model model = AnkiSerialization.getObjectMapper().readValue(json, Model.class);
+
+        assertEquals(151, model.getId());
+        assertEquals("droid", model.getAdditionalProperties().get("anki"));
+
+        model.setAdditionalProperty("unknown", new int[] {1, 2});
+
+        String deserializedJson = AnkiSerialization.getObjectMapper().writeValueAsString(model);
+
+        JsonNode node = AnkiSerialization.getObjectMapper().readTree(deserializedJson);
+
+        assertEquals("droid", node.get("anki").textValue());
+        assertEquals(2, node.get("unknown").get(1).intValue());
+    }
+}
\ No newline at end of file