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