[1,0,-1,0,0,1,2,3,2,3,2,1,2,3,2,1,0,1,0,-1,0,1,2, 1,0,1,0,1,2,1,2,3,2,3,4,5,4,3,4,5,4,3,2,3,4,3,4,3, 4,3,4,5,6,5,4,5,4,5,6,7,8,9,10,9,8,7,6,7,8,9,8,9, 8,9,8,7,6,5,4,5,4,3,4,3,4,3,2]