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 scn = new Scanner(System.in);
		char[] str = scn.nextLine().toCharArray();
		boolean a=false,b=false,c=false;
		for(int i = 0;i < 3;i++) {
			if(str[i] == 'a')a = true;
			if(str[i] == 'b')b = true;
			if(str[i] == 'c')c = true;
		}
		System.out.println(a&&b&&c?"Yes":"No");
	}

}
