import java.util.Scanner;  public class Main { public static void main(String...args) {
        Scanner sc = new Scanner(System.in);  String s = sc.next();  for (int i = 0; i < s.length() / 16; i++) {
            System.out.print(String.format("%08X", i * 16));  System.out.print("  ");  for (int j = 0; j < 2; j++) { for (int k = 0; k < 8; k++) { int n = s.charAt(i * 16 +  j * 8 + k);  String ss = Integer.toHexString(n);  System.out.print(ss.toLowerCase());  System.out.print(" ");  }
                System.out.print(" ");  } for (int j = 0; j < 16; j++) {
                System.out.print(s.charAt(i * 16 + j));  }
            System.out.println();  }
    }
}