origin=[|8,0,0,0,0,2,0,0,0|
0,0,0,0,0,0,0,0,0|
7,0,3,1,9,0,8,2,0|
0,0,0,9,0,0,0,3,0|
3,7,9,0,0,0,0,0,0|
0,5,0,0,6,0,0,0,0|
0,0,0,0,0,9,0,0,3|
9,8,6,0,0,0,0,0,0|
4,0,0,0,0,6,0,1,8|];