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.next();
	  int[] arr = new int[]{1, 1, 1};
      for(int i = 0; i < s.length(); i++) {
      	char c = s.charAt(i);
        arr[c-'a']--;
        if(arr[c-'a'] < 0) {
        	System.out.println("No");
          	return;
        } 
      }
      System.out.println("Yes");
  }
}
