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