230期： 28码（01,02,04,05,09,10,11,12,14,16,21,22,23,25,27,29,31,32,33,34,36,40,41,43,44,45,47,48）开16准？
231期： 28码（06,08,10,13,14,15,17,18,19,20,22,24,25,26,27,28,30,31,32,33,34,36,38,39,40,43,45,46）开20准？
232期： 28码（01,04,07,08,09,10,11,16,17,19,20,21,22,24,27,29,33,34,35,38,39,41,42,44,45,46,48,49）开？？？