[0,1,3,2,4,8,9,7,5,6,12,11,10,13,22,23,26,25,27, 21,24,19,14,15,20,17,16,18,35,36,34,31,32,33,30, 28,29,40,39,38,37,41,64,65,68,67,69,77,78,76,73, 74,82,81,80,83,63,66,75,72,79,61,70,56,42,43,57, 45,44,46,62,71]