271期:特②⑧码=本期【 43+33+40+09+35+11+16+14+06+17+05+01+34+27+24+26+38+13+04+36+31+07+29+49+23+03+08+47 】=开猴35(对)
272期:特②⑧码=本期【 07+24+14+12+06+20+30+23+31+37+34+09+48+19+17+40+15+11+26+21+01+18+43+16+44+08+02+36 】=开蛇02(对)
273期:特②⑧码=本期【 24+03+14+22+44+12+21+32+05+15+17+01+02+41+36+34+35+26+23+04+37+09+46+10+33+49+43+39 】=开虎05(对)
274期:特②⑧码=本期【 44+43+32+42+24+26+46+18+16+48+05+08+38+29+20+30+49+23+28+19+21+27+22+31+35+25+13+15 】=开狗33(错)
275期:特②⑧码=本期【 13+33+36+02+11+10+08+27+45+05+37+04+32+09+23+15+01+20+18+16+17+12+39+43+25+07+41+49 】=开???(对)