{
  "\u001b": 0,
  "[PAD]": 29,
  "[UNK]": 28,
  "a": 2,
  "b": 3,
  "c": 4,
  "d": 5,
  "e": 6,
  "f": 7,
  "g": 8,
  "h": 9,
  "i": 10,
  "j": 11,
  "k": 12,
  "l": 13,
  "m": 14,
  "n": 15,
  "o": 16,
  "p": 17,
  "q": 18,
  "r": 19,
  "s": 20,
  "t": 21,
  "u": 22,
  "v": 23,
  "w": 24,
  "x": 25,
  "y": 26,
  "z": 27,
  "|": 1
}