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