14,0,0,0,17,18,0,0,0,
0,0,0,0,18,15,0,0,21,
20,13,0,0,22,0,0,0,0,
23,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,19,0,0,
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,
0,0,0,23,0,23,0,0,0,
22,0,21,10,9,0,0,0,0
