0000000000000000000000000000
0000000000000000000000000000
0000000000000000000000000000
0000000000000000000000000000
0000000000000000000000000000
0000000011111100110000000000
0000000011111100011110000000
0000000011111100001111000000
0000000011111100001111100000
0000000011111100001111100000
0000000011111100001111100000
0000000011111100001111000000
0000000011111100011110000000
0000000011111100111100000000
0000000011111100100000000000
0000000011111100000000000000
0000000011111100000000000000
0000000011111100000000000000
0000000011111100000000000000
0000000011111111000000000000
0000000000000000000000000000
0000000000000000000000000000
0000000000000000000000000000
0000000000000000000000000000
0000000000000000000000000000
0000000000000000000000000000
0000000000000000000000000000
0000000000000000000000000000