[3,4,5,6,3,7,8,9,4,10,3,11,12,5,13,14,15,6,3,16,4, 17,18,7,19,20,21,8,3,22,5,23,24,9,25,4,26,27,10, 28,6,3,29,30,11,31,32,33,12,34,7,35,5,36,13,4,3, 37,38,39,14,40,8,41,42,15]