AT_abc474_a Not X

You are given an integer $ X $ between $ 1 $ and $ 3 $ , inclusive. Output an integer between $ 1 $ and $ 3 $ , inclusive, that is different from $ X $ .

The input is given from Standard Input in the following format: > $ X $

Output an integer between $ 1 $ and $ 3 $ , inclusive, that is different from $ X $ . If there are multiple integers satisfying the condition, any of them will be accepted.

### Sample Explanation 1 The integers between $ 1 $ and $ 3 $ , inclusive, that are different from $ X(=1) $ are $ 2 $ and $ 3 $ . Thus, outputing either $ 2 $ or $ 3 $ will be accepted. ### Constraints - $ X $ is an integer between $ 1 $ and $ 3 $ , inclusive.