d28x16
0000044440000000066800000000
0000300001111111600611111100
0031111101000001600610000100
0031000111110001966010311111
3131110100013001113110310101
3100010100013000103000311101
3100710101311111113000310001
3101111101300000011131011111
3101010101110013110031111300
3111110111031111100031001300
3001000001730101111111301370
3001001111110101080107311110
1311131081010101000100310810
1300131071111101000111110010
1300131111110001111100015110
1111130000000000001000005000