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;

public class Main {
	public static void main(String[] args){
		Scanner sc = new Scanner(System.in);
		String[] line=sc.nextLine().split("");
		boolean a=false,b=false,c=false;
		for(int i=0;i<3;i++){
			if(line[i].equals("a")){
				a=true;
			}else if(line[i].equals("b")){
				b=true;
			}else if(line[i].equals("c")){
				c=true;
			}
		}
		if(a&&b&&c){
			System.out.println("Yes");
		}else{
			System.out.println("No");
		}
	}
}
