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