267期：[必中十六码]{{01,04,14,18,22,23,27,28,29,31,32,33,35,40,47,49}}开：22√
268期：[必中十六码]{{05,06,07,10,11,13,14,16,18,19,25,34,36,37,38,49}}开：32x
269期：[必中十六码]{{02,10,11,12,13,18,19,21,25,30,32,33,35,37,40,48}}开：37√
270期：[必中十六码]{{02,04,05,06,12,16,17,23,24,32,33,34,38,41,43,45}}开：00