0000000000000000000000000
0000000000000000000000000
0000000000000000000000000
0000000000000000000000000
00000000BBBBBBBBB00000000
000000B1111111B11B0000000
000000B1111111B11B0000000
000000B1111111B11B0000000
000000B1111111B11B0000000
000000B1111111BBBB0000000
000000B1111111111B0000000
000000B1111111111B0000000
000000B1111111111B0000000
000000B1111111111B0000000
0000000BBBB11BBBB00000000
0000000000000000000000000
0000000000000000000000000
0000000000000000000000000
0000000000000000000000000
0000000000000000000000000