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