day6of30daysofcode

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

public class Solution {

    private static final Scanner scanner = new Scanner(System.in);

    public static void main(String[] args) {
        /* Enter your code here. Read input from STDIN. Print output to STDOUT. Your class should be named Solution. */
        int cases = scanner.nextInt();
        for(int i = 0; i < cases; i++){
            String s = scanner.next();
            int l = s.length();
            String even = new String();
            String odd = new String();
            for(int j = 0; j < l; j++){
                if(j % 2 == 0){
                    even = even + Character.toString(s.charAt(j));
                }
                else{
                    odd = odd + Character.toString(s.charAt(j));
                }    
            }
            System.out.println(even + " " + odd);
        }
        scanner.close();
    }
}