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