d28x16
0000000000700000000000000600
0000000031111111007000000600
0000700030000001111110000600
1111111111300000000070000600
0000000000311111161111131100
8000000000300000060000030000
1111111111300000060800030007
1111111111311111112200031111
1111111111300000000000030000
1111111111300000007044430000
1100000011300000001100030000
1100770011300000700000030000
1111111111131111111300030000
0000000000030000000111111113
0000700009030000000000000003
1111111111111111111111111111