[1,3,5,7,9,9,7,5,3,1,1,3,5,7,9,9,7,5,3,1,1,3,5,7, 9,9,7,5,3,1,1,3,5,7,9,9,7,5,3,1,1,3,5,7,9,9,7,5,3, 1,1,3,5,7,9,9,7,5,3,1,1]