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) {
		// TODO 自動生成されたメソッド・スタブ
Scanner scan=new Scanner(System.in);
String a=scan.next();
int ans=0;
if(a.charAt(0)=='a'||a.charAt(1)=='a'||a.charAt(2)=='a') {
	ans++;
}if(a.charAt(0)=='b'||a.charAt(1)=='b'||a.charAt(2)=='b') {
	ans++;
}if(a.charAt(0)=='c'||a.charAt(1)=='c'||a.charAt(2)=='c') {
	ans++;
}
if(ans==3) {
	System.out.println("Yes");
}
else {
	System.out.println("No");
}
	}
	}
