[0,3,1,4,2,15,18,16,19,17,5,8,6,9,7,20,23,21,24, 22,10,13,11,14,12,75,78,76,79,77,90,93,91,94,92, 80,83,81,84,82,95,98,96,99,97,85,88,86,89,87,25, 28,26,29,27,40,43,41,44,42,30,33,31,34,32,45,48, 46,49,47,35,38]