14,0,0,0,17,0,0,0,0,
0,12,0,15,18,15,0,0,0,
19,0,13,14,19,18,0,0,0,
0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,22,
0,0,0,0,0,0,0,0,0,
0,0,0,23,0,22,0,23,20,
0,0,0,0,0,0,12,0,0,
0,0,0,0,10,0,0,0,0,
0,0,0,10,0,9,0,0,0,