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();
//    int x=sc.nextInt();
//    int a=sc.nextInt();
//    int b=sc.nextInt();
    System.out.println(((s.indexOf('a')!=-1)&&(s.indexOf('b')!=-1)&&(s.indexOf('c')!=-1))?"Yes":"No");
  }
}