[1,2,1,2,3,1,2,4,1,2,4,3,5,1,2,4,5,3,6,1,2,4,7,1, 2,4,8,1,6,5,7,3,2,4,8,3,6,7,5,9,1,2,4,8,5,10,1,2, 4,8,7,9,5,10,3,6,11,1,2,4,8,9,7,11,3,6,12,1,2,4,8, 11,5,10,7,13,1,2,4,8,13,3,6,12,5,10,9,11,7,14,1]