f3b10344 ​

input = fill #0 (fill #1 black) |> fold rect #2
output = fill #0 (fill 30h black) |> fold rect #3
(VInt, HInt, UList ((VInt, HInt, VInt, HInt), Color), UList ((VInt, HInt, VInt, HInt), Color))
(30v, 30h, {((23v, 21h, 27v, 25h), green), ((23v, 8h, 27v, 12h), green), ((15v, 8h, 20v, 12h), green), ((5v, 21h, 11v, 25h), blue), ((5v, 4h, 11v, 10h), blue)}, {((24v, 13h, 26v, 20h), teal), ((23v, 21h, 27v, 25h), green), ((23v, 8h, 27v, 12h), green), ((21v, 9h, 22v, 11h), teal), ((15v, 8h, 20v, 12h), green), ((6v, 11h, 10v, 20h), teal), ((5v, 21h, 11v, 25h), blue), ((5v, 4h, 11v, 10h), blue)})
(30v, 30h, {((22v, 6h, 25v, 9h), red), ((16v, 15h, 19v, 18h), red), ((16v, 5h, 19v, 10h), red), ((15v, 23h, 20v, 28h), fuschia), ((2v, 23h, 8v, 28h), fuschia), ((2v, 15h, 8v, 19h), fuschia), ((2v, 5h, 8v, 10h), red)}, {((22v, 6h, 25v, 9h), red), ((20v, 7h, 21v, 8h), teal), ((17v, 11h, 18v, 14h), teal), ((16v, 15h, 19v, 18h), red), ((16v, 5h, 19v, 10h), red), ((15v, 23h, 20v, 28h), fuschia), ((9v, 24h, 14v, 27h), teal), ((9v, 6h, 15v, 9h), teal), ((3v, 20h, 7v, 22h), teal), ((2v, 23h, 8v, 28h), fuschia), ((2v, 15h, 8v, 19h), fuschia), ((2v, 5h, 8v, 10h), red)})
(25v, 30h, {((13v, 1h, 15v, 3h), yellow), ((18v, 17h, 20v, 22h), fuschia), ((18v, 5h, 20v, 11h), yellow), ((13v, 6h, 15v, 10h), yellow), ((12v, 25h, 15v, 27h), fuschia), ((12v, 17h, 15v, 22h), fuschia), ((4v, 25h, 7v, 27h), yellow), ((3v, 17h, 8v, 22h), yellow), ((3v, 5h, 8v, 11h), yellow)}, {((13v, 1h, 15v, 3h), yellow), ((18v, 17h, 20v, 22h), fuschia), ((18v, 5h, 20v, 11h), yellow), ((16v, 18h, 17v, 21h), teal), ((16v, 7h, 17v, 9h), teal), ((14v, 4h, 14v, 5h), teal), ((13v, 23h, 14v, 24h), teal), ((13v, 6h, 15v, 10h), yellow), ((12v, 25h, 15v, 27h), fuschia), ((12v, 17h, 15v, 22h), fuschia), ((9v, 7h, 12v, 9h), teal), ((5v, 23h, 6v, 24h), teal), ((4v, 25h, 7v, 27h), yellow), ((4v, 12h, 7v, 16h), teal), ((3v, 17h, 8v, 22h), yellow), ((3v, 5h, 8v, 11h), yellow)})
(30v, 29h, {((27v, 15h, 29v, 17h), red), ((27v, 10h, 29v, 12h), red), ((21v, 25h, 23v, 27h), green), ((20v, 17h, 24v, 22h), green), ((20v, 5h, 24v, 13h), orange), ((11v, 25h, 15v, 28h), green), ((11v, 17h, 15v, 22h), green), ((11v, 7h, 15v, 11h), orange), ((3v, 2h, 5v, 4h), orange), ((2v, 17h, 6v, 22h), orange), ((2v, 6h, 6v, 12h), orange)}, ?)