Here are 3 different sayings encoded using the same code:
ERIY JRTX JZVX UZJJ SX... ZOFXYXDFZOG.

ERI AYX NZDLROXDF, SIF OXTXY FR FLX PRZOF RV LIYFZOG A VYZXON.

Q: ULAF'D FLX NZVVXYXOKX SXFUXXO A NXAN NRG ZO FLX YRAN AON A NXAN
JAUEXY ZO FLX YRAN?
A: FLXYX AYX DBZN CAYBD ZO VYROF RV FLX NRG.