0,0,0,0,0,0,0,0,0,
0,9,3,6,2,8,1,4,0,
0,6,0,0,0,0,0,5,0,
0,3,0,0,1,0,0,9,0,
0,5,0,8,0,2,0,7,0,
0,4,0,0,7,0,0,6,0,
0,8,0,0,0,0,0,3,0,
0,1,7,5,9,3,4,2,0,
0,0,0,0,0,0,0,0,0