248期：[十六码]{{01,07,09,12,14,16,19,21,26,29,34,36,39,44,45,49}}开：12OK
249期：[十六码]{{01,03,09,10,11,12,14,19,21,25,26,35,36,37,48,49}}开：02x
250期：[十六码]{{03,05,06,09,11,13,14,22,29,33,35,39,40,43,47,49}}开：12x
251期：[十六码]{{03,09,11,20,22,25,28,29,31,36,39,42,45,46,48,49}}开：？？