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