311期:二连尾【9=1=4】开24=14=31= :2个 √
312期:二连尾【2=4=9】开44= :1个 ×
313期:二连尾【5=6=3】开05=13=45= :2个 √
314期:二连尾【4=8=6】开38=06=44=14= :3个 √
315期:二连尾【3=0=6】开30=13=06= :3个 √
316期:二连尾【7=8=3】开08=18= :1个 ×
317期:二连尾【8=3=9】开08=39= :2个 √
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318期:二连尾【2=8=0】开40=48=22=08=28= :3个 √
319期:二连尾【6=2=3】开32=02=43= :2个 √