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