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 string = sc.nextLine();
    		boolean b = string.contains("a") && string.contains("b") && string.contains("c");
    		System.out.println(b ? "Yes" : "No");
    	}
     
    }