[2,2,3,2,3,2,4,3,4,2,3,2,4,4,4,2,3,2,5,3,4,2,4,3, 4,3,4,2,3,2,4,3,4,4,5,2,4,3,4,2,3,2,4,3,4,2,4,3,5, 3,4,2,5,4,6,3,4,2,3,2,4,4,6,4,4]