#include<iostream>
#include<fstream>
#include<cstring>

using namespace std;
ifstream fin("paritatesiruri.in");
ofstream fout("paritatesiruri.out");

char s[10001],s1[5001],s2[5001];
int main()
{
    int n;
    fin>>n; fin.get();
    for(int i=1; i<=n; i++)
    {
        fin>>s;
        for(int i=0; s[i]; i++)
        {
            if(i%2==1)
                s1[i/2]=s[i];
            else s2[i/2]=s[i];
        }
        fout<<s1<<' '<<s2<<endl;
    }
    s1[strlen(s)/2]=s2[(strlen(s)+1)/2]='\0';

    return 0;
}