[1,5,9,2,7,12,3,10,15,4,13,18,6,16,21,8,19,24,11, 22,27,14,25,30,17,28,33,20,31,36,23,34,39,26,37, 42,29,40,45,32,43,48,35,46,51,38,49,54,41,52,57, 44,55,60,47,58,63,50,61,66,53,64,69,56,67,72,59, 70,75,62,73,78]