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().split("");
  String[] n = {"a","b","c"};
  Arrays.sort(s);
  if(Arrays.equals(s,n)){
System.out.print("Yes");
  }else{
System.out.print("No");
  }
}
}