Ternary numeric notation is quite popular in Berland. To telegraph the ternary number the Borze alphabet is used. Digit 0 is transmitted as «.», 1 as «-.» and 2 as «--». You are to decode the Borze code, i.e. to find out the ternary number given its representation in Borze alphabet.

Input

The first line contains a number in Borze code. The length of the string is between 1 and 200 characters. It's guaranteed that the given string is a valid Borze code of some ternary number (this number can have leading zeroes).

Output

Output the decoded ternary number. It can have leading zeroes.

Examples

Input

.-.--


Output

012

Input

--.


Output

20

Input

-..-.--


Output

1012
import java.io.File;
import java.io.FileNotFoundException;
import java.util.Scanner;

public class Main {
	static Scanner in;
	static char[] b;
	static String ans = "";
	public static void main(String[] args) throws FileNotFoundException {
//		in = new Scanner(new File("input.txt"));
		in = new Scanner(System.in);
		b = in.next().toCharArray();
		int i = 0;
		while(i < b.length){
			if(b[i] == '.'){
				ans += '0';
				i++;
			}else{
				if(b[i + 1] == '-') ans += '2';
				else ans += '1';
				i += 2;
			}
		}
		System.out.println(ans);
	}
}
