Here are 3 different sayings encoded using the same code:
BMA TQZZ GF UCF ZIOU XFDOML UM GAB I HCDBOZFD.
K: CMT EILB HMZZFWF YMMUGIZZ XZIBFDO SMFO QU UIRF UM OHDFT QL I ZQWCU GAZG?
I: MLZB MLF, GAU CF WFUO UCDFF HDFSQUO YMD QU.
BMA TMDR VFDB CIDS. SML'U UDB UM UCQLR IO TFZZ.
I give up!