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.*;

class Main{
  public static void main(String[] args){
    Scanner sc = new Scanner(System.in);

    String S = sc.next();
    char[] c = new char[3];

    for(int i = 0 ; i < S.length() ; i ++){
      c[i] = S.charAt(i) ;
    }

    boolean result = (c[0] != c[1]) && (c[1] != c[2]) && (c[2] != c[0]);

    System.out.println(result ? "Yes" : "No" );
  }
}
