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);
        char[] b = sc.nextLine().toCharArray();
        Arrays.sort(b);
        if(b[0] == 'a' &&b[1] == 'b' &&b[2] == 'c'){
            System.out.println("Yes");
        }else{
            System.out.println("No");
        }
    }
}