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.BufferedReader;

import java.io.FileReader;
import java.io.InputStreamReader;
import java.util.*;

public class Main {

	public static void main(String[] args) throws Exception {
 BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		char[] c = br.readLine().toCharArray();
		StringBuilder ans = new StringBuilder();
		for (int i = 0; i <= c.length-1;i++) {
			if (c[i] == '.') {
				ans.append(0);
			} else if (c[i] == '-' && c[i+1] == '.'){
				ans.append(1);
				i++;
			} else if (c[i] == '-' && c[i+1] == '-') {
				ans.append(2);
				i++;
			}
			
		}
		System.out.println(ans);
		
	}

}
