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.Scanner;
 
public class Main {
public static void main(String args[]){
Scanner sn=null;
sn= new Scanner(System.in);
String S=sn.nextLine();
if(S.equals("abc") || S.equals("acb") || S.equals("bac") ||S.equals("bca")||S.equals("cab")||S.equals("cba")){
System.out.println("Yes");
}else{
System.out.println("No");
}
}
}