3    25    12    12
 16  7  0 23  0 14  7 16 14 23  0 16
 14  7  7 23 16 14 14  7 16 23 14 16
 23 23  0 23 23 14 14  7  0  7  7 14
 14 16 14 14  0  0 14  7 23  7  7 23
 23  7  0 14 23  0 16 23  7  0  0 23
  0  0  7 16 14  7  7 14 14 14 23  7
  7 23 14  0 16  7  7  0  7 23  7 16
 16  0  0  0 16  0 16 23 14  0  0  0
 14  7 14  7  7 16 23 16  0 16  7  0
 16  7  7  7  0  0  7  7 16  0  7 14
  7  7 16 23 16 16 16  0  7 16  7 16
  7 16 16 16 16  7  7  0 23 14 16 16