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