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.nextLine();
      char[] c =new char[3];
      
        for(int i = 0;i<3;i++){
          c[i] = s.charAt(i);
        }

        if(c[0]==c[1]||c[1]==c[2]||c[2]==c[0]){
          System.out.println("No");
        }else{
          System.out.println("Yes");
        }

  }
}
