306期：[必中十六码]{{09,11,17,18,20,21,24,25,30,31,32,33,34,38,41,47}}开：38√
307期：[必中十六码]{{07,08,11,13,14,19,20,23,24,25,28,29,30,36,37,45}}开：32x
308期：[必中十六码]{{03,05,06,07,10,16,19,20,27,33,34,36,39,40,45,49}}开：17x
309期：[必中十六码]{{07,13,14,16,18,19,20,27,30,31,36,39,42,43,46,47}}开：00