import java.util.*;

public class Main {
	public static void main (String[] args) {
    	Scanner sc = new Scanner(System.in);
    	char[] arr = sc.next().toCharArray();
    	int a = 0;
    	int b = 0;
    	for (char c : arr) {
    	    a *= 10;
    	    b *= 10;
    	    if (c == '7') {
    	        a += 1;
    	        b += 6;
    	    } else {
    	        a += c - '0';
    	    }
    	}
    	System.out.println(a + " " + b);
	}
}