how can I sort the select options by groups

[gerzon05]

how do i show the options of the select agupados using the following arrays

ListaCuenta: [
    {
      label: "Activo",
      opciones: [
        { text: "110505 ventas", value: "1" },
        { text: "110512 ventas2", value: "2" },
        { text: "110520 ventas3", value: "3" }
      ]
    },
    {
      label: "Pasivo",
      opciones: [
        { text: "210505 ventas", value: "1" },
        { text: "210512 ventas2", value: "2" },
        { text: "210520 ventas3", value: "3" }
      ]
    }
]

preview