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;
import java.util.Arrays;

public class Main{

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

		char s[]=sc.next().toCharArray();
		Arrays.sort(s);
		String ss=String.valueOf(s);
		if(ss.equals("abc")){
			System.out.println("Yes");
		}else{
			System.out.println("No");
		}

	}
}
