11000000000000000
11000000000000000
11000000000000000
11000000000000000
11000000000000000
11000000000000000
11000001100000000
11000001100000000
11001111111111000
11111000000111000
11110000000011100
11110000000011100
11000000000000100
11000000000000111
11000000000000111
11000000000000111
11000000000000111
11000000000000111
11000000000000111
11000000000000100
11110000000011100
11111000000111000
11111000000111000
11001111111100000
11000001100000000
11000001100000000
00000000000000000
