[0,2,4,6,0,2,4,6,16,18,20,22,16,18,20,22,32,34,36, 38,32,34,36,38,48,50,52,54,48,50,52,54,0,2,4,6,0, 2,4,6,16,18,20,22,16,18,20,22,32,34,36,38,32,34, 36,38,48,50,52,54]