var cells = [[2,1,6,4,5,3],[3,5,4,6,1,2],[4,3,1,5,2,6],[5,6,2,3,4,1],[1,4,3,2,6,5],[6,2,5,1,3,4]];
var spos = [[9,0,0,9,0,11],[7,9,0,11,3,0],[0,4,0,0,0,0],[12,10,5,7,0,6],[0,0,0,8,0,0],[0,7,0,8,0,0]];
var scol = [[1,1,1,2,2,1],[3,2,2,3,4,1],[3,1,1,3,4,1],[1,2,3,1,1,2],[1,2,3,4,4,2],[1,4,4,1,1,1]];