package com.hw;

import java.util.Scanner;

/**
 * @author: yhl
 * @DateTime: 2019/12/14 16:40
 * @Description:
 */
public class SplitStr {

    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        while(sc.hasNext()){
            String s = sc.nextLine();
            if(s.length()%8 !=0 ) {
                s = s + "00000000";
            }

            while(s.length()>=8){
                System.out.println(s.substring(0, 8));
                s = s.substring(8);
            }
        }
    }
}