0,0,0,0,17,18,19,0,14,
0,0,0,15,0,15,0,0,0,
0,0,0,18,19,0,0,0,0,
0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,20,0,
0,0,0,0,0,0,0,0,0,
0,0,0,21,0,14,0,0,12,
0,0,0,0,11,0,0,0,23,
0,0,0,21,0,0,0,0,22,
13,0,11,0,0,9,0,0,0,