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.*;

public class Main{

	public static void main(String args[]){
      
      Scanner sc=new Scanner(System.in);
      
      String S=sc.next();
      
      if(S.contains("a") && S.contains("b") && S.contains("c")){
      	System.out.println("Yes");
      }else{
      	System.out.println("No");	
      }
      
    }
}