9af7a82c ​

input = #0
output = #1
(OList OList Color, OList OList Color)
([[red, red, blue], [red, green, blue], [blue, blue, blue]], [[blue, red, green], [blue, red, black], [blue, red, black], [blue, black, black], [blue, black, black]])
([[green, blue, blue, yellow], [red, red, red, yellow], [yellow, yellow, yellow, yellow]], [[yellow, red, blue, green], [yellow, red, blue, black], [yellow, red, black, black], [yellow, black, black, black], [yellow, black, black, black], [yellow, black, black, black]])
([[teal, teal, red], [green, teal, teal], [green, green, yellow], [green, green, yellow]], [[green, teal, yellow, red], [green, teal, yellow, black], [green, teal, black, black], [green, teal, black, black], [green, black, black, black]])
([[blue, blue, blue], [red, red, blue], [red, teal, blue], [red, teal, blue]], [[blue, red, teal], [blue, red, teal], [blue, red, black], [blue, red, black], [blue, black, black], [blue, black, black]])
([[teal, teal, red, red], [blue, teal, teal, red], [blue, green, green, yellow], [blue, blue, blue, blue]], ?)