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