import java.io.; import java.util.;

public class Solution {

public static void main(String[] args) {
    /* Enter your code here. Read input from STDIN. Print output to STDOUT. Your class should be named Solution. */
    Scanner scn=new Scanner(System.in);

    int t=scn.nextInt();
   //scn.nextLine();
    for(int j=0;j<=t;j++){
    String s=scn.next();
    String even="";
    String odd="";
    for(int i=0;i<s.length();i++){
        if(i%t==0){
            even+=s.charAt(i);
            //System.out.println(even);
            }
        else {
         odd+=s.charAt(i);}//System.out.println(even+" "+odd);
    }
                     System.out.println(even+" "+odd);      any one check this code i got a reun time expectation i go

    }

    }

}