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.Scanner;

class Main {
	public static void main(String args[]) {
	
		Scanner scan = new Scanner(System.in);
		
		String s = scan.next();
		String[] str = s.split("");
		
			if (str[0].equals(str[1]) || str[0].equals(str[2]) || str[1].equals(str[2])) {
			System.out.println("No");
			return;
			}
		
		System.out.println("Yes");
		
	}	
}