[0,2,4,1,3,5,3,5,7,5,7,9,2,4,6,4,6,8,6,8,10,4,6,8, 10,6,8,10,8,10,12,6,8,10,8,10,12,10,12,14,3,5,7,5, 7,9,11,7,9,11,5,7,9,7,9,11,9,11,13,7,9,11,9,11,13, 11,13,15,17,5,7,9,7,9,11,9,11,13]