#include <bits/stdc++.h>
using namespace std;
int main(){
    char ch;
    cin >> ch;
    for (int i = 1; i <= 3; i++) {
    for (int j = 1; j <= 3 - i; j++) cout << " ";
    for (int j = 1; j <= 2 * i - 1; j++) cout << ch;   
    cout << endl;
    }
    for (int i = 2; i >= 1; i--) {
    for (int j = 1; j <= 3 - i; j++) cout << " ";
    for (int j = 1; j <= 2 * i - 1; j++) cout << ch;
    cout << endl;
    }
    

    return 0;
}



```cpp