4,43,25,69,21,3,17,51,64,57,49,56,41,22,34,5,68,50,39,31,45,28,29,1,27,33,40,11,63,62,65,74,26,55,42,16,61,18,15,38,32,20,71,2,6,52,53,10,60,70,24,36,12,30,48,59,9,58,54,19,13,44,35,14,8,67,37,23,7566,7,46,72,73,47,