[1,2,2,3,4,4,3,4,4,5,6,5,6,5,4,5,6,6,7,7,5,6,7,6, 7,8,6,6,7,6,5,6,7,7,7,7,8,8,8,8,9,7,8,8,6,7,8,7,6, 7,8,8,9,8,9,7,8,9,9,7,8,7,6,7,8,8,9,9,9,8,9,8,9, 10,8,9,9,10,11,9,8,9,10,8,9,10,9,9,10,8,9,9,7,8,9, 8,9,8,9,9]