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