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