import java.util.Scanner;

public class Main{
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		String n = sc.next();
		char c[] = n.toCharArray();
		sc.close();

		for (int i = 0; i < 3; i++) {
			if (c[i] == '1') {
				c[i] = '9';
			} else if (c[i] == '9') {
				c[i] = '1';
			}
		}
		for (int i = 0; i < 3; i++) {
			System.out.print(c[i]);
		}
	}
} import java.util.Scanner; Scanner java.util public class Main{
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		String n = sc.next();
		char c[] = n.toCharArray();
		sc.close();

		for (int i = 0; i < 3; i++) {
			if (c[i] == '1') {
				c[i] = '9';
			} else if (c[i] == '9') {
				c[i] = '1';
			}
		}
		for (int i = 0; i < 3; i++) {
			System.out.print(c[i]);
		}
	}
} Main public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		String n = sc.next();
		char c[] = n.toCharArray();
		sc.close();

		for (int i = 0; i < 3; i++) {
			if (c[i] == '1') {
				c[i] = '9';
			} else if (c[i] == '9') {
				c[i] = '1';
			}
		}
		for (int i = 0; i < 3; i++) {
			System.out.print(c[i]);
		}
	} main {
		Scanner sc = new Scanner(System.in);
		String n = sc.next();
		char c[] = n.toCharArray();
		sc.close();

		for (int i = 0; i < 3; i++) {
			if (c[i] == '1') {
				c[i] = '9';
			} else if (c[i] == '9') {
				c[i] = '1';
			}
		}
		for (int i = 0; i < 3; i++) {
			System.out.print(c[i]);
		}
	} Scanner sc = new Scanner(System.in); sc new Scanner(System.in) String n = sc.next(); n sc.next() sc.next sc char c[] = n.toCharArray(); c n.toCharArray() n.toCharArray n sc.close() sc.close sc for (int i = 0; i < 3; i++) {
			if (c[i] == '1') {
				c[i] = '9';
			} else if (c[i] == '9') {
				c[i] = '1';
			}
		} int i = 0; int i = 0; i 0 i < 3 i 3 i++ i++ i {
			if (c[i] == '1') {
				c[i] = '9';
			} else if (c[i] == '9') {
				c[i] = '1';
			}
		} {
			if (c[i] == '1') {
				c[i] = '9';
			} else if (c[i] == '9') {
				c[i] = '1';
			}
		} if (c[i] == '1') {
				c[i] = '9';
			} else if (c[i] == '9') {
				c[i] = '1';
			} c[i] == '1' c[i] c i '1' {
				c[i] = '9';
			} c[i] = '9' c[i] c i '9' if (c[i] == '9') {
				c[i] = '1';
			} c[i] == '9' c[i] c i '9' {
				c[i] = '1';
			} c[i] = '1' c[i] c i '1' for (int i = 0; i < 3; i++) {
			System.out.print(c[i]);
		} int i = 0; int i = 0; i 0 i < 3 i 3 i++ i++ i {
			System.out.print(c[i]);
		} {
			System.out.print(c[i]);
		} System.out.print(c[i]) System.out.print System.out System System.out c[i] c i String[] args args public class Main{
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		String n = sc.next();
		char c[] = n.toCharArray();
		sc.close();

		for (int i = 0; i < 3; i++) {
			if (c[i] == '1') {
				c[i] = '9';
			} else if (c[i] == '9') {
				c[i] = '1';
			}
		}
		for (int i = 0; i < 3; i++) {
			System.out.print(c[i]);
		}
	}
} public class Main{
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		String n = sc.next();
		char c[] = n.toCharArray();
		sc.close();

		for (int i = 0; i < 3; i++) {
			if (c[i] == '1') {
				c[i] = '9';
			} else if (c[i] == '9') {
				c[i] = '1';
			}
		}
		for (int i = 0; i < 3; i++) {
			System.out.print(c[i]);
		}
	}
} Main
import java.util.Scanner;

public class Main{
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		String n = sc.next();
		char c[] = n.toCharArray();
		sc.close();

		for (int i = 0; i < 3; i++) {
			if (c[i] == '1') {
				c[i] = '9';
			} else if (c[i] == '9') {
				c[i] = '1';
			}
		}
		for (int i = 0; i < 3; i++) {
			System.out.print(c[i]);
		}
	}
}
