[1,3,2,8,7,4,10,9,6,5,19,18,15,14,11,21,20,17,16,13,12,34,33,30,29,26,25,22,36,35,32,31,28,27,24,23,53,52,49,48,45,44,41,40,37,55,54,51,50,47,46,43,42,39,38,76,75,72,71,68,67,64,63,60,59,56,78,77,74,73,70,69,66,65,62,61,58,57]
