You are given a string S of length 3 consisting of `a`, `b` and `c`. Determine if S can be obtained by permuting `abc`.

Constraints

* |S|=3
* S consists of `a`, `b` and `c`.

Input

Input is given from Standard Input in the following format:


S


Output

If S can be obtained by permuting `abc`, print `Yes`; otherwise, print `No`.

Examples

Input

bac


Output

Yes


Input

bab


Output

No


Input

abc


Output

Yes


Input

aaa


Output

No
import java.util.Scanner;

public class Main {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);

		String s = sc.nextLine();

		boolean a = false;
		boolean b = false;
		boolean c = false;

		if (s.contains("a")) {
			a = true;
		}
		if (s.contains("b")) {
			b = true;
		}
		if (s.contains("c")) {
			c = true;
		}

		if (a && b && c) {
			System.out.println("Yes");
		}else {
			System.out.println("No");
		}
		sc.close();

	}
}
