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