token_mapping.txt

Token	ID
<pad>	0
<s>	1
</s>	2
<unk>	3
a	4
b	5
c	6
d	7
e	8
f	9
g	10
h	11
i	12
j	13
k	14
l	15
OP_IDENTITY	16
OP_REVERSE	17
OP_ROTATE_LEFT_1	18
OP_ROTATE_RIGHT_1	19
OP_ROTATE_LEFT_2	20
OP_ROTATE_RIGHT_2	21
OP_SWAP_HALVES	22
OP_REVERSE_FIRST_HALF	23
OP_REVERSE_SECOND_HALF	24
OP_REVERSE_EACH_2BLOCK	25
OP_REVERSE_EACH_4BLOCK	26
OP_INTERLEAVE_HALVES	27
EQUALS	28
END	29