Here are 3 different sayings encoded using the same code:
RQGURHOIOMD: "RQCUR, RQCUR"
FOO ZOO: "ZIC'B EIOVO?"
RQGURHOIOMD: "HTEEHO CH' HMDY."
FOO ZOO: "HTDDHO CH' HMDY ZIC?"
RQGURHOIOMD: "T DTDQ'E RQCZ YCG UCGHD YCDOH"
EIO UMAOH DTOD KGTEO BGDDOQHY CQ EIO BOUCQD DMY, MQD BOHOQM JVOEEOD
BGHHOQHY MQD, PGJJTQX IOV MHVOMDY TAFOUUMPHO QMTHB -- QCE JCV EIO JTVBE
ETAO BTQUO EIO NCGVQOY POXMTQ -- FCQDOVOD BQTDOHY TJ EITB ZCGHD DTBBCHLO
TQEC M LTXQOEEO CJ ATQCV TQUCQLOQTOQUOB HTRO MHH EIO CEIOV ICHTDMYB BFOQE
ZTEI PMBTH.
-- ZTQQTQX BOQEOQUO, 1983 PGHZOV-HYEECQ PMD JTUETCQ UCQEOBE.
YCG IMLO M DOOF TQEOVOBE TQ MHH EIME TB MVETBETU.
I give up!