312期:01+05+06+08+10+12+13+18+19+23+24+28+29+32+33+34+36+38+39+44+45+47+48+49【半数特围】开48准
313期:01+04+06+11+12+13+14+19+21+25+26+27+29+30+33+35+36+40+41+43+44+45+46+48【半数特围】开46准
314期:01+02+03+04+05+13+16+18+19+21+23+24+27+28+29+30+33+34+36+37+39+46+48+49【半数特围】开18准
315期:02+05+06+07+08+09+11+15+16+20+23+25+26+28+29+33+34+35+36+39+40+44+45+47【半数特围】开??