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