327期：03,04,05,06,08,09,10,11,13,15,17,18,19,21,25,26,28,32,37,41,42,44,46,47··（共半数）开37准
328期：01,02,03,05,06,07,10,15,16,18,19,21,24,25,26,27,29,31,32,34,37,43,44,45··（共半数）开03准
329期：01,04,09,10,14,15,17,19,20,21,23,24,25,26,28,34,37,40,41,43,45,47,48,49··（共半数）开17准
330期：01,02,04,06,09,11,13,16,19,20,21,22,23,24,25,26,28,32,33,34,37,42,46,49··（共半数）开36错
331期：02,05,07,09,13,15,16,18,20,22,26,27,30,32,34,37,41,42,43,44,45,47,48,49··（共半数）开？？！