0,20,0,17,0,18,0,0,0,
13,0,0,0,0,0,0,0,0,
19,0,0,18,19,0,0,0,0,
0,0,13,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,14,0,0,
0,0,0,0,0,0,0,0,0,
0,0,0,0,14,0,0,0,0,
0,0,0,23,10,21,20,0,22,
0,0,0,0,9,0,0,0,0
