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.next();
        String x=S.substring(0,1);
        String y=S.substring(1,2);
        String z=S.substring(2,3);
        if(x.equals(y)||y.equals(z)||z.equals(x)){
            System.out.println("No");
        }else{
            System.out.println("Yes");
        }
    }
}
