Appearance
ed36ccf7 ​
arc
let g: OList OList Color
let input = g
let output = rev (tp g)composer
input = [[#0, #1, #2], [#3, #4, #5], [#6, #7, #8]]
output = [[#2, #5 | #8, #5 | #8], [#1, #3 | #4, #7], [#0, #3 | #4, #6]]
(Color, Color, Color, Color, Color, Color, Color, Color, Color)
(brown, black, black, brown, brown, brown, brown, brown, brown)
(fuschia, fuschia, fuschia, black, black, black, fuschia, fuschia, black)
(black, black, brown, black, black, brown, brown, brown, brown)
(red, black, red, black, black, red, black, red, red)
(black, black, black, grey, black, black, black, grey, grey)