048期：[必中十六码]{{04,06,10,14,19,21,25,27,31,37,39,41,43,46,47,49}}开：49√
049期：[必中十六码]{{01,03,05,11,13,18,20,23,26,27,30,31,37,43,44,46}}开：08x
050期：[必中十六码]{{02,04,08,09,14,15,17,21,25,31,35,36,38,40,41,42}}开：40√
051期：[必中十六码]{{05,09,10,14,17,24,25,26,31,35,37,40,42,43,45,47}}开：00