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.*;

public class Main {

	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		String s = sc.next();
		sc.close();
		String ans[] = { "Yes", "No"};
		int a = 0;
		char s2[] = s.toCharArray();
		Arrays.sort(s2);
		String tmp = "abc";
		for(int i = 0; i < s.length(); ++i) {
			if(tmp.charAt(i) != s2[i])a = 1;
		}
		System.out.println(ans[a]);
	}

}
