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 scan = new Scanner(System.in);
  	String s = scan.next() ;
    char ch[] = s.toCharArray() ;
    ArrayList<Character> a = new ArrayList<>();
    int count = 0 ;
    for(int i = 0 ; i <3 ;i++){
      if(!a.contains(ch[i])){
        a.add(ch[i]);
      }
    }
    if(a.size() !=3){
      System.out.println("No");
    }else{
      System.out.println("Yes");
    }
  }
}
