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