[1,3,2,7,5,6,4,12,8,13,9,16,10,17,11,19,20,21,14, 23,24,29,15,25,26,28,27,30,18,37,22,32,33,34,35, 59,36,40,39,38,41,42,47,60,57,65,43,44,45,50,46, 51,62,69,48,49,53,74,52,80,54,66,31,55,56,77,58]