309期:━ ②②━＜ 01+02+03+07+08+10+13+15+19+22+25+27+28+29+34+38+41+42+44+45+48+49 ＞开鸡44准准
310期:━ ②②━＜ 01+03+04+05+10+11+13+15+17+19+21+24+25+29+30+34+36+39+41+42+43+46 ＞开狗19准准
311期:━ ②②━＜ 04+06+07+08+09+10+11+12+14+17+18+19+23+25+26+29+31+32+35+39+40+46 ＞开马47不准
312期:━ ②②━＜ 07+08+10+14+17+20+21+22+23+28+31+33+34+35+36+37+38+39+42+43+47+49 ＞开马47准准
313期:━ ②②━＜ 01+03+05+07+08+11+13+15+16+19+20+22+23+25+32+34+36+38+39+40+44+45 ＞开？？准准