000000000000000000000000
000000000000000000000000
000000000001100000000000
000000000001100000000000
000000000001100000000000
000000000111111000000000
000000000111111000000000
000001100001100001100000
000011110001100011110000
000111111101101111111000
000111111100001111111000
000111101111111101111000
000011010111111010110000
000001101111111101100000
000001111111111111100000
000000100000000001000000
000000111111111111000000
000000010000000010000000
000000011111111110000000

