d28x16
1111161111111111111111101111
0000161044444440000000000001
6116061017000131000000000801
6011111011111131111170131111
1600007444111131111111131011
1111111000100131110111131011
0000000800000131110110131701
3111111131370131110110131111
3000000031111131117010131101
3000000000111131111110131171
3000000010000030000000030001
3111311113121212121212131212
3111311113111111001111131212
3000300003111111100111130000
3111111113111111117011111113
3900000003070111111008000003