Here are 3 different sayings encoded using the same code:
NENOH! JHNG! JMGH! JRHD! NENOH!
JHNG! JMGH! JRHD!
NENOH! NENOH!
-- X. G. G. SRIOMHA
VRRY AHED JGRU NJNG WNA LGMAV BRZ N EHIWRUH FMDMSRG.
YR ARSTMAV ZAIHDD BRZ UZDS, NAY ETHA BRZ UZDS NWS -- THDMSNSH.
I give up!