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 inp = new Scanner(System.in);
        char s[] = inp.next().toCharArray();
        Arrays.sort(s);
        char ans[] = {'a', 'b', 'c'};
        if (Arrays.equals(s, ans)) System.out.println("Yes");
        else System.out.println("No");
        inp.close();
    }
}
