0000000000000000000000000000
0000000000000000000000000000
0000000000000000000000000000
0000000000000000000000000000
0000000000000000000000000000
0000000000000000000000000000
0000001111000001111100000000
0000000111000000011100000000
0000000111000000011100000000
0000000111000000011100000000
0000000111000000011100000000
0000000111000000011100000000
0000000111000000011100000000
0000000111000000011100000000
0000000111000000011100000000
0000000111000000011100000000
0000000111000000011100000000
0000000111000000011100000000
0000000111000000011100000000
0000000111100000111100000000
0000000011110011111110000000
0000000011111110011110000000
0000000000111000010000000000
0000000000000000000000000000
0000000000000000000000000000
0000000000000000000000000000
0000000000000000000000000000
0000000000000000000000000000