#include <iostream>
#include <fstream>
#include <string.h>
using namespace std;

int t,uc,puc,aux,lg,i,j;
char s[101];

int main()
{
    ifstream fin("cifra.in");
    ofstream fout("cifra.out");

    fin>>t;
    fin.get();

    while(t--)
    {
        fin>>s;
        lg=strlen(s);
        for(i=0;i<lg;i++)
            cout<<s;
    }

    return 0;
}