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

Depth	Lit	Desc	Type	Arg	Let
0		implicit string concatenation	[chr]
* 1	`<`	take	[chr]
** 2	`2`	integer	int
** 2	`@`	= fstLine	[chr]
* 1	`/`	divide	int
** 2	`;`	save	int		A:int
*** 3	`^`	pow	int
**** 4	`2`	integer	int
**** 4	`63`	integer	int
** 2	`-`	subtract	int
*** 3	`=`	subscript (wrapped)	int
**** 4	`%`	modulus	int
***** 5	`/`	foldr1	chr
****** 6	`=`	subscript (wrapped)	[chr]
******* 7	`2`	integer	int
******* 7	`;`	save	[[chr]]		B:[[chr]]
******** 8	`%`	split (remove empties)	[[chr]]
********* 9	`_`	= fstLine	[chr]
********* 9	`~`	auto = words	auto
****** 6	`$`	= D	chr	D:chr C:chr
***** 5	`21`	integer	int
**** 4	`:`	append	[int]
***** 5	`+`	add	int
****** 6	`;`	save	int		I:int
******* 7	`/`	foldr1	int
******** 8	`;`	save	[int]		F:[int]
********* 9	`.`	map	[int]
********** 10	`$`	= B	[[chr]]
********** 10	`/`	divide	int	E:[chr]
*********** 11	`_`	= A	int
*********** 11	`r	read int	int
************ 12	`>>`	tail	[chr]
************* 13	`$`	= E	[chr]
******** 8	`$`	= H	int	H:int G:int
****** 6	`;`	save	int		L:int
******* 7	`/`	foldr1	int
******** 8	`@`	= F	[int]
******** 8	`@`	= J	int	K:int J:int
***** 5	`:`	append	[int]
****** 6	`&	bit intersection	int
******* 7	`@`	= I	int
******* 7	`$`	= L	int
****** 6	`:`	append	[int]
******* 7	`-`	subtract	int
******** 8	`@`	= I	int
******** 8	`$`	= L	int
******* 7	`:`	append	[int]
******** 8	`\|	bit union	int
********* 9	`$`	= L	int
********* 9	`@`	= I	int
******** 8	`^	bit xor	int
********* 9	`@`	= I	int
********* 9	`$`	= L	int
*** 3	`~`	auto = 1	auto