[1,2,1,3,1,2,3,1,4,1,5,1,2,3,4,1,6,1,7,1,5,2,3,4, 1,8,1,9,1,6,2,3,4,1,5,2,6,1,7,2,3,4,5,1,8,2,6,3,7, 1,9,2,4,5,3,6,1,10,1,11,1,12,1,13,1,14,1,8,2,3,4, 5,6,1,7,2,9,1,15,1,16,1,17,1]