[1,1,2,2,3,3,3,4,3,4,5,5,4,5,4,5,5,6,7,6,5,6,6,6, 5,5,7,6,6,7,7,6,6,7,7,8,9,8,9,9,8,8,8,9,8,9,9,8, 10,10,9,10,9,10,10,10,10,11,10,10,9,10,9,11,10,11, 11,11,11,11,11,11,10,12,11,10,11,12,13,11]