285期:老陈<<03+04+06+07+08+12+15+19+20+23+25+27+28+31+33+34+35+36+38+39+42+43+44+46>>开:34对
286期:老陈<<04+05+08+13+16+18+19+20+22+23+24+26+27+28+31+32+34+38+40+41+42+44+46+48>>开:01X
287期:老陈<<01+02+05+07+09+14+15+16+18+20+22+23+25+29+32+33+37+38+40+44+45+46+48+49>>开:中?