21,0,0,0,0,17,0,0,0,
0,0,0,0,0,0,13,0,0,
0,0,0,0,19,18,0,0,13,
23,0,21,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,
0,0,0,0,23,0,0,0,0,
0,0,0,0,0,0,0,0,0,
0,0,0,0,9,10,0,0,0,
0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,