287期：开？对{44+38+10+15+24+16+04+43+47+42+45+02+22+32+11+06+20+21+01+48+27+18+13+34+41+33+49+17+03+08}开？??准
286期：开？对{07+30+08+01+28+12+19+25+16+49+05+34+13+41+02+32+09+22+36+33+23+21+44+45+17+03+29+20+10+37}开兔03准
285期：开？对{16+05+07+40+26+45+38+46+11+06+35+04+01+19+31+25+37+44+22+32+10+39+47+20+17+36+30+02+34+42}开马24 错
284期：开？对{44+49+26+20+27+22+33+38+45+16+08+21+10+48+12+29+41+09+32+05+34+31+01+15+03+13+28+36+25+02}开牛41准
