Here are 3 different sayings encoded using the same code:
KUGKAZ H JKZZKP LPBV H LPEKMO FRB FEJJ HNY H LHCBP BL IBT.

E OBM'Z YMBF RHJL BL IBT RHJL HN FKJJ HN E NRBTJO JEYK; HMO E JEYK JKNN
ZRHM RHJL BL IBT RHJL HN FKJJ HN IBT OKNKPCK.
-- Q. P. P. ZBJYEKM

X: FRHZ EN ZRK OELLKPKMAK DKZFKKM ZKUHN HMO IBWTPZ?
H: IBWTPZ RHN ATJZTPK.