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 str = sc.next();
		char[] data = new char[str.length()];
		for(int i=0; i<str.length(); i++){
			data[i] = str.charAt(i);
		}
		if(data[0]!=data[1]&&data[1]!=data[2]&&data[2]!=data[0]){
			System.out.println("Yes");
		}else{
			System.out.println("No");
		}
	}
}