0,21,0,20,0,0,19,0,0,
0,0,0,0,17,0,0,0,0,
21,12,0,0,19,0,15,0,20,
0,0,0,0,0,0,23,0,23,
0,0,0,0,0,0,0,0,0,
0,0,0,13,0,0,0,14,0,
0,0,0,0,0,0,0,0,0,
0,0,0,0,0,10,0,0,0,
23,0,0,0,0,23,22,0,0,
0,0,0,0,9,0,0,0,0
