[0,1,2,3,4,5,6,7,8,9,10,11,12,13,2,4,6,8,10,12,14, 16,18,20,22,24,26,2,3,4,5,6,7,8,9,10,11,12,13,14, 15,4,5,6,7,8,9,10,11,12,13,14,15,16,17,6,7,8,9,10, 11,12,13,14,15,16,17,18,19,8,9,10]