a85d4709 ​

input = [[#0, #1, #2], [#3, #5, #4], [#5, #6, #7]]
output = [[#8, #9, #10], [#11, #12, #13], [#14, #15, #16]]
(Color, Color, Color, Color, Color, Color, Color, Color, Color, Color, Color, Color, Color, Color, Color, Color, Color)
(black, black, grey, black, black, grey, black, black, green, green, green, yellow, yellow, yellow, red, red, red)
(black, black, grey, black, grey, black, black, grey, green, green, green, green, green, green, green, green, green)
(grey, black, black, black, black, grey, black, black, red, red, red, yellow, yellow, yellow, red, red, red)
(black, grey, black, black, grey, black, grey, black, yellow, yellow, yellow, green, green, green, yellow, yellow, yellow)
(black, black, grey, grey, black, black, grey, black, ?, ?, ?, ?, ?, ?, ?, ?, ?)