[2,2,3,2,4,3,2,5,2,3,4,6,2,7,3,5,2,4,8,2,3,6,9,2,4,5,10,3,72,11,2,3,4,6,8,12,2,2,13,3,9,2,4,7,14,2,3,5,6,10,15,2,4,8,16,3,11,2,17,5,7,2,3,4,6,9,12,18,2,19,3,13,2,4,5,8,10,20,2,3,6,7,14,21,2,4,11,22,3,5,9,15,2,23]