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