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