[1,4,2,9,3,8,10,7,5,11,6,15,12,14,20,16,19,13,17, 21,18,26,23,25,31,22,27,32,40,30,35,28,24,34,29, 39,37,41,44,33,45,36,50,42,38,65,43,46,51,47,57, 52,48,54,63,55,62,58,56,49,53,60,66,64,67,59,74, 68,73,71,61,70]