Nibbles version: 0.2 | 0.21 | 0.22 | 0.23 | 0.24 | 0.25 | 1.00

Depth	Lit	Desc	Type	Arg	Let
0		implicit map	[int]
* 1	`,	range from 0	[int]
** 2	`255`	integer	int
* 1	`@	from base	int	B:int A:int
** 2	`2`	integer	int
** 2	`!`	zip with	[int]
*** 3	`;`	save	[int]		C:[int]
**** 4	`@	to base	[int]
***** 5	`2`	integer	int
***** 5	`$`	= B	int
*** 3	`\`	reverse	[int]	D:int
**** 4	`@`	= C	[int]
*** 3	`!`	zipop: abs diff	null