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 str = sc.nextLine();
        char[] c = { str.charAt(0), str.charAt(1), str.charAt(2) };
        String ans = "No";

        if( c[0] != c[1] && c[1] != c[2] && c[2] != c[0] ){
            ans = "Yes";
        }
        System.out.println(ans);
    }
}