[1,2,3,4,5,3,7,8,9,10,11,6,13,7,5,16,17,9,19,20, 21,22,23,12,25,13,27,7,29,5,31,32,33,34,35,9,37, 19,13,40,41,21,43,44,15,46,47,24,49,50,51,26,53, 27,11,14,57,29,59,10,61,62,63,64,65,33,67,68,23]