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.*;

public class Main{
    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        PrintWriter out = new PrintWriter(System.out);

        String a=in.next();
        String s = "";

        for(int i =0;i<a.length();i++){
            if(a.charAt(i)=='.')
                s+='0';
            else if(a.charAt(i)=='-' && a.charAt(i+1)=='.'){
                s+='1';
                i++;
            }else if(a.charAt(i)=='-' && a.charAt(i+1)=='-'){
                s+='2';
                i++;
            }
        }

        out.println(s);



        in.close();
        out.flush();
        out.close();
    }
}