5 5
FFFF0000 FFFF0000 FFFF0000 FFFF0000 FFFF0000
FF00FF00 FFFF0000 FFFF0000 FFFF0000 FFFF0000
FF00FF00 FF00FF00 FFFF0000 FFFF0000 FFFF0000
FF00FF00 FF00FF00 FF00FF00 FFFF0000 FFFF0000
FF00FF00 FF00FF00 FF00FF00 FF00FF00 FFFF0000
