271期：开？对{36+37+16+24+40+30+22+13+38+06+33+10+49+26+12+03+35+02+32+31+14+47+41+42+01+48+27+23+11+44}开？??准
270期：开？对{05+48+42+49+36+04+22+23+09+03+07+39+24+26+41+12+18+11+38+15+35+34+08+02+19+27+44+06+46+40}开羊35准
269期：开？对{16+41+18+19+11+49+30+12+29+36+20+06+28+24+42+35+09+21+47+17+02+23+26+33+07+46+44+10+31+03}开猪31准
