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