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.*;

public class Main{
    void solve(){
        Scanner scan = new Scanner(System.in);
        String s = scan.next();
        char[] c = new char[3];
        for(int i = 0; i < 3; i++) c[i] = s.charAt(i);
        Arrays.sort(c);
        System.out.println(c[0] == 'a' && c[1] == 'b' && c[2] == 'c' ? "Yes" : "No");
        scan.close();
    }

    public static void main(String[] args){
        new Main().solve();
    }
}
