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