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;

class Main {
  public static void main(String args[]){
    String str;
    Scanner scan = new Scanner(System.in);
    str = scan.nextLine();
    scan.close();
    if(str.equals("abc") || str.equals("acb") || str.equals("bac") || str.equals("bca") || str.equals("cab") || str.equals("cba")){
      System.out.println("Yes");
    }
    else{
      System.out.println("No");
      }
  }
}
