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Problem D
Contrarianism

Languages en is
/problems/andmal/file/statement/en/img-0001.png
Image by Randall Munroe, taken from xkcd.com

Writing problems for the Icelandic High School Programming Contest is a time consuming endeavour. Part of the reason for this is how much the judges like to argue and disagree with each other at meetings. By far the worst culprit in these matters is Atli, who seems to disagree with absolutely everything just for the sake of argument. It does not matter what is said, Atli always says something else.

To save time you could perhaps implement an artificial intelligence that takes over this self-proclaimed role! Only thing it needs to do is say anything other than what is in the input!

Input

The input consists of a single line. The input contains up to 10 characters, along with a terminating newline character. These characters can be any letters or digits in ASCII, along with spaces. This can then be all English letters from a to z, all English letters from A to Z, the digits 0 through 9 and spaces.

Note that the input can be an empty line!

Output

Print anything other than the input. The output can be at most $10$ letters along with a newline character, and is subject to the same character restrictions as the input. The output must end with a newline character.

Scoring

Group

Points

Constraints

1

100

No further constraints.

Sample Input 1 Sample Output 1
ja
nei
Sample Input 2 Sample Output 2
flott
omurlegt
Sample Input 3 Sample Output 3
emacs
vim

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