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