Problem Description

For the string "OSAKA", performing the operation of converting 'O' to 'A' and 'A' to 'O' results in "ASOKO".

You are given a 5-character string $S$ consisting only of uppercase English letters. Write a program that converts 'O' to 'A' and 'A' to 'O' in the string $S$ and outputs the resulting string.

Input Format

The input is given from the standard input in the following format:

$ S $

Output Format

Output the resulting string on one line.

Sample Input and Output

Sample Input #1

OSAKA

Sample Output #1

ASOKO

Sample Input #2

TOKYO

Sample Output #2

TAKYA

Sample Input #3

KKKKK

Sample Output #3

KKKKK

Sample Input #4

GRAPH

Sample Output #4

GROPH

Sample Input #5

CPSCO

Sample Output #5

CPSCA

Notes/Hints

Constraints

• $ S $ is a 5-character string.
• $ S $ consists only of uppercase English letters.

Sample Explanation 1

"OSAKA" becomes "ASOKO".

Sample Explanation 3

The string may remain unchanged.

见题面 Input 部分

见题面 Output 部分