int main() { /* Enter your code here. Read input from STDIN. Print output to STDOUT */

int testCase;
string Teststring;
cin>>testCase;



for(int i=0;i<testCase;i++){
    string oddString="";
    string evenString="";     

    cin>>Teststring;
    int len=Teststring.length();

int j=0;
    while(j!=len){

        if(j%2==0){
            evenString=evenString+Teststring[j];


        }
        else{
            oddString=oddString+Teststring[j];
        }
        j++;
    }
    cout<<evenString<<" "<<oddString<<endl;


}




return 0;

}