[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,2,4,6,8,10,12, 14,16,18,20,22,24,26,28,2,3,4,5,6,7,8,9,10,11,12, 13,14,15,16,4,5,6,7,8,9,10,11,12,13,14,15,16,17, 18,6,7,8,9,10,11,12,13,14,15,16,17,18]