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