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 scanner = new Scanner(System.in);

        if (scanner.hasNextLine()) {
            String line = scanner.nextLine();

            if (line.length() == 3 && line.indexOf('a') >= 0 && line.indexOf('b') >= 0  && line.indexOf('c') >= 0 ) {
                System.out.println("Yes");
            } else {
                System.out.println("No");
            }
        }
    }
}