[0,1,3,2,4,9,8,10,6,12,5,7,11,13,27,26,28,24,30, 23,25,29,31,18,36,17,19,35,37,15,21,33,39,14,16, 20,22,32,34,38,40,81,80,82,78,84,77,79,83,85,72, 90,71,73,89,91,69,75,87,93,68,70,74,76,86,88,92, 94]