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.Arrays;
import java.util.Scanner;

public class Main {

	public static void main(String[] args) {
		Scanner scan = new Scanner(System.in);
		String s = scan.next();
		String message = "No";
		String[] a = new String[3];
		a[0] = s.charAt(0) + "";
		a[1] = s.charAt(1) + "";
		a[2] = s.charAt(2) + "";
		Arrays.sort(a);
		if("abc".equals(a[0] + a[1] + a[2])) {
			message = "Yes";
		}
		System.out.println(message);
	}
}