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.util.*;
import java.io.*;
import java.math.*;
import static java.lang.Math.*;


public class Main {

	public static void main (String args[]) throws Exception{
		new Main();
	}

	BufferedReader in;
	PrintWriter out;
	StringTokenizer st;

	public Main() throws Exception{
		in = new BufferedReader(new InputStreamReader(System.in));
		out = new PrintWriter(System.out);
		solve();
		out.close();
	}
	private String next() throws Exception{
		if (st == null || !st.hasMoreElements())
			st = new StringTokenizer(in.readLine());
		return st.nextToken();
	}
	int nextInt() throws Exception{
		return Integer.parseInt(next());
	}

	public void solve() throws Exception{
		String s = in.readLine();
		for(int i = 0; i < s.length();){
			if (s.charAt(i) == '.') {
				out.print(0);
				i++;
			}
			else if (s.charAt(i) == '-'){
				if (s.charAt(i+1) == '.') out.print(1);
				else if (s.charAt(i+1) == '-') out.print(2);
				i += 2;
			}
		}
		
	}
}