England. All letters are shifted one position in the alphabet.
You are in Italy for a holiday. You book a hotel. You go a room. It has only a pair of socks, a light bulb, a TV, a remote, a bag and a phone. You search for the English Channel. How do you find it?
If 397 is coded as 210191, 459 is coded as 360881 and 123 is coded as 030260
Then what is the code for 789?