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