Bizarre rots with weird numbers.
TableRot2137 is currently borked, because TableRotED implementation isn't ideal (it is borked too).
UnicodeRot2137 rot2137 = new UnicodeRot2137();
String result = rot2137.encode("Hello World!");
// output: ࢡ\u08BE\u08C5\u08C5\u08C8\u0879ࢰ\u08C8\u08CB\u08C5ࢽ\u087A
This code produces strange outputs in Alien languages.