00000000000000000000000000000000
00000000000000001111000000000000
00000000000111111111110000000000
00000000000111111111111000000000
00000000000111111111111000000000
00000000000111111111111000000000
00000000000111111111111000000000
00000000000011111111111000000000
00000000000011111111110000000000
00000000000111111111110000000000
00000000001111111111110000000000
00000000001111111111110000000000
00000000001111111111110000000000
00000000000111111111111000000000
00000000000111111111111000000000
00000000000111111111111000000000
00000000000111111111110000000000
00000000001111111111100000000000
00000000011111111111100000000000
00000000011111111111100000000000
00000000001111111111110000000000
00000000001111111111110000000000
00000000001111111111110000000000
00000000001111111111110000000000
00000000001111111111110000000000
00000000001111111111110000000000
00000000000111111111111000000000
00000000000111111111111000000000
00000000000111111111111000000000
00000000000011111111111100000000
00000000000000111100000000000000
00000000000000000000000000000000
