2072aba6 ​

input = [[#0, #2, black], [#1, grey, #2], [#3, #4, #5]]
output = #6
(Color, Color, Color, Color, Color, Color, OList OList Color)
(black, grey, grey, black, grey, black, [[black, black, blue, red, black, black], [black, black, red, blue, black, black], [blue, red, blue, red, blue, red], [red, blue, red, blue, red, blue], [black, black, blue, red, black, black], [black, black, red, blue, black, black]])
(grey, black, black, black, black, grey, [[blue, red, black, black, black, black], [red, blue, black, black, black, black], [black, black, blue, red, black, black], [black, black, red, blue, black, black], [black, black, black, black, blue, red], [black, black, black, black, red, blue]])
(black, black, grey, grey, grey, black, [[black, black, blue, red, black, black], [black, black, red, blue, black, black], [black, black, blue, red, blue, red], [black, black, red, blue, red, blue], [blue, red, blue, red, black, black], [red, blue, red, blue, black, black]])
(black, black, black, grey, grey, grey, ?)