[1,2,4,6,3,8,10,5,9,14,7,12,15,11,16,21,13,18,22, 17,20,26,19,24,33,23,25,34,29,27,35,30,28,38,31, 32,39,37,36,46,41,40,51,42,44,55,43,45,57,47,48, 58,53,49,62,59,50,65,61,52,69,66,54,74,67,56,77, 70]