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