[1,1,2,1,3,1,2,4,1,5,1,3,2,6,1,7,1,2,4,8,1,3,9,1, 5,2,10,1,11,1,3,2,4,6,12,1,13,1,7,2,14,1,3,5,15,1, 2,4,8,16,1,17,1,3,9,2,6,18,1,19,1,5,2,4,10,20,1,3, 7,21,1,11,2,22,1,23,1,3,2,4,6,8,12,24,1,5,25,1,13, 2,26,1,3,9,27]