public class Solution {

    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        int length = scanner.nextInt();
        scanner.nextLine();

        for (int i = 0; i < length; i++) {
            String inputString = scanner.nextLine();
            
            StringBuilder even = new StringBuilder();
            StringBuilder odd = new StringBuilder();
            
            for (int j = 0; j < inputString.length(); j++) {                
                if (j % 2 == 0) {
                    even.append(inputString.charAt(j));
                } else {
                    odd.append(inputString.charAt(j));
                }
            }
            
            System.out.println(even.toString() + " " + odd.toString());

        }

        scanner.close();
    }
}