[2,1,4,6,2,8,10,3,12,14,4,16,18,5,20,12,21,22,6, 11,14,22,24,16,23,26,7,12,18,24,28,25,30,110,8,13, 26,32,112,27,34,114,9,14,28,36,116,29,38,118,10, 40,11,22,41,42,11,12,21,24,42,44,13,26,43,46,12]