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 s = sc.next();
        String[] abc = s.split("");
        Arrays.sort(abc);
        s = String.join("",abc);
        System.out.println(s.equals("abc")?"Yes":"No");
        
    }
}