Better Passwords

Limits 1s, 512 MB

Byang is creating an account on Toph. He needs your help to create a strong password.

Byang will give you a word, and you will need to make the following changes to the word to make it a stronger password:

Input

The input will contain a string AA (0<Length of A<160 < \texttt{Length of A} < 16). AA will contain lowercase alphabets only.

Output

Print the better password after applying all the necessary changes to the original word AA.

Sample

InputOutput
unsophisticated
Un$()ph!$t!cated.