#include<iostream>
using namespace std;

int main() {
    string x;
    cin >> x;
    for (char s: x) cout << 'x';
    puts("");
}
### Prompt

Please provide a CPP coded solution to the problem described below:

Given is a string S. Replace every character in S with `x` and print the result.

Constraints

* S is a string consisting of lowercase English letters.
* The length of S is between 1 and 100 (inclusive).

Input

Input is given from Standard Input in the following format:


S


Output

Replace every character in S with `x` and print the result.

Examples

Input

sardine


Output

xxxxxxx


Input

xxxx


Output

xxxx


Input

gone


Output

xxxx

### Response

```cpp
#include<iostream>
using namespace std;

int main() {
    string x;
    cin >> x;
    for (char s: x) cout << 'x';
    puts("");
}
```