[0,2,2,2,3,3,2,4,3,3,6,4,3,3,3,3,4,5,6,6,8,6,4,5, 4,6,5,5,4,7,3,5,6,2,7,5,4,4,6,8,5,7,4,4,9,7,5,7,6, 9,3,3,4,9,5,4,6,4,4,6,3,7,4,9,6,8,3,7,7,6,5,5,3,9, 5,4,5,6,6,7,4,7,6,3,5,7,6,5,9,8,6,6,7,5,6,5,2,9,5, 9]