311期:愉快[[03+05+07+10+14+17+19+21+22+25+33+35+36+39+41+46]]开:35有
312期:愉快[[03+06+08+12+13+18+19+21+23+33+35+36+38+42+47+48]]开:39没
313期:愉快[[01+03+10+13+23+25+29+32+34+36+37+38+39+41+43+49]]开:18没
314期:愉快[[04+09+14+15+17+22+23+25+27+28+32+40+44+46+47+48]]开:48有
315期:愉快[[02+18+20+21+24+26+27+30+32+33+34+36+40+42+45+48]]开:??