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();
      	boolean isContained = false;
      	for(int i = 0; i < s.length(); i++) {
        	if(s.contains("a") && s.contains("b")
               && s.contains("c")) isContained = true;
        }
      	if(isContained) {
        	System.out.println("Yes");  
        } else {
        	System.out.println("No");  
        }
	}
}