336期:中围半数-〖<<01,03,04,05,09,12,13,17,18,20,22,23,24,27,28,29,31,32,35,39,41,42,45,47>>〗-开05准
337期:中围半数-〖<<01,03,04,05,06,08,09,11,14,16,18,20,23,24,25,29,31,33,35,40,43,47,48,49>>〗-开48准
338期:中围半数-〖<<03,04,05,08,09,10,15,16,19,20,21,23,29,30,32,34,38,39,40,41,42,46,47,49>>〗-开40准
339期:中围半数-〖<<02,05,06,07,08,10,12,15,19,21,27,28,30,31,32,36,40,41,42,43,45,46,47,48>>〗-开？？