0,0,0,0,0,17,0,0,0,
0,0,12,14,15,0,0,0,0,
0,0,0,0,19,21,0,0,0,
0,0,0,0,0,0,0,0,0,
22,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,
0,0,0,0,0,20,0,0,0,
0,0,0,0,0,0,0,0,0,
0,13,0,0,0,0,0,0,0,
0,0,11,10,9,10,11,0,0,