import java.util.Scanner;
public class Lab03_Task3 {
    public static void main(String[] args) {
        Scanner s = new Scanner(System.in);
        String line = s.nextLine();
        if (line.length() % 2 == 0) {
            String first = line.substring(0, line.length()/2);
            String last = line.substring(line.length()/2, line.length());
            System.out.println(first+" "+first+" "+last);
        }
    }
}