0   1   2   3   4   5   6   7   8   9   A   B   C   D   E   F
000   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0
001   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0
002   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0
003   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0
004   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0
005   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0
006   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0
007   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0
008   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0
009   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0
00A   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0
00B   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0
00C   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0
00D   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0
00E   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0
00F   0   0   0   0   0   0   0   0   0   0   0   0   0  20   0   2