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.*;
import java.util.*;


public class Borze
{
	Scanner in;
	PrintWriter out;
	
	Borze()
	{
		in = new Scanner(System.in);
		out = new PrintWriter(System.out);
	}
	
	Borze(String o) throws FileNotFoundException
	{
		in = new Scanner(System.in);
		out = new PrintWriter(new File(o));
	}
	
	Borze(String i, String o) throws FileNotFoundException
	{
		in = new Scanner(new File(i));
		out = new PrintWriter(new File(o));
	}
	
	public void finalize()
	{
		out.flush();
		in.close();
		out.close();
	}
	
	void solve()
	{
		String s = in.next();
		System.out.println(s.replaceAll("\\--", "2").replaceAll("\\-.", "1").replaceAll("\\.", "0"));
	}
	
	public static void main(String[] args) throws FileNotFoundException
	{
		Borze t = new Borze();
		t.solve();
		t.finalize();
	}
}

