Write a program to decode this message:
FRZDUGV GLH PDQB WLPHV EHIRUH WKHLU GHDWKV, WKH YDOLDQW QHYHU WDVWH RI GHDWK EXW RQFH.
This is a form of cryptography known as the Caesar Ciper. It has a shift parameter of 3.
The alphabet is normally:
ABCDEFGHIJKLMNOPQRSTUVWXYZ
The alphabet with the shift parameter of 3 is now as follows:
DEFGHIJKLMNOPQRSTUVWXYZABC
Write the program to encode plain text into messages.
CasearCipher.encode('TWO SYMBOLS KISSING EACH OTHER')
Write the program to endcode it with any shift parameter.
Send each other secret messages.