0,0,0,0,0,0,0,0,0,
0,0,0,0,18,0,0,0,0,
0,0,0,17,0,18,0,0,0,
0,12,15,0,23,0,0,0,0,
0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,14,
0,0,0,0,15,0,0,0,0,
22,21,0,10,9,10,0,0,0,
0,0,0,0,0,21,0,0,0,
0,0,20,0,0,0,0,0,0
