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