[1,1,2,2,3,3,4,2,4,4,3,5,5,5,5,6,6,4,6,8,6,5,6,7, 7,9,7,8,7,7,9,9,11,7,11,9,9,7,11,9,10,8,10,12,11, 7,11,12,12,9,13,11,11,15,14,15,14,10,11,14,13,13, 15,17,12,14,14,15,19,14,19,15,15,18,15,17,15,17, 16,17,17,18,17]