Here are 3 different sayings encoded using the same code:
FSS QNANVFSLCFJLYAI FVN KFSIN, LAOSMRLAQ JULI YAN.
-- GFVB JZFLA
EYM IUYMSR NGMSFJN EYMV UNVYI, XMJ RYA'J OFVVE LJ JYY KFV. NIDNOLFSSE
LK JUNE FVN RNFR.
EYM UFPN F IJVYAQ FDDNFS KYV GNGXNVI YK EYMV YZA INW.
I give up!