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
//abcofABC.java
import java.util.Scanner;
class Main
{
	public static void main(String args[])
	{
		Scanner sc=new Scanner(System.in);
        String s=sc.next();
        
        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");
        }
        sc.close();
    }
}	