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();
        
        List<String> strs = new ArrayList<>(Arrays.asList("a","b","c"));

        boolean flag = false;
        for(String str : strs){
            if(!S.contains(str)) flag = true;
        }
        String kotae = flag ? "No" : "Yes";
        System.out.println(kotae);
    }
}