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 str = sc.next();
      char[] array = str.toCharArray();
      Arrays.sort(array);
      String ans = "Yes";
      char[] abc = {'a','b','c'};
      for (int i=0; i<3; i++) {
        if (array[i] != abc[i])
          ans = "No";
      }
      System.out.println(ans);
    }
}