115期:用夫台((01+02+05+09+10+12+13+19+20+21+26+28+29+30+31+32+36+37+39+40+41+44+46+49))开:31对
116期:用夫台((01+02+05+06+10+13+16+18+19+21+23+24+29+31+32+37+38+39+40+42+43+44+45+46))开:08X
117期:用夫台((01+09+10+11+12+20+25+26+27+28+29+30+32+34+36+37+39+40+41+42+43+45+47+49))开:46X
118期:用夫台((01+03+04+06+07+08+09+13+16+20+22+23+25+26+29+30+32+34+36+37+38+39+41+48))开:==?