303期:中围半数-〖<<01,02,03,04,05,09,10,14,15,16,20,21,24,25,27,30,33,35,36,37,39,42,43,44,46,47,48,49>>〗-开33准
304期:中围半数-〖<<01,05,09,12,13,14,17,22,23,25,27,28,29,30,33,36,37,38,39,40,41,42,43,44,45,46,48,49>>〗-开10错
305期:中围半数-〖<<03,04,06,11,12,14,15,18,20,23,25,28,29,30,31,32,33,34,36,37,38,40,44,45,46,47,48,49>>〗-开16错
306期:中围半数-〖<<03,04,05,06,08,10,11,12,15,17,18,20,21,22,23,24,25,27,28,29,30,36,37,38,39,40,43,45>>〗-开？？