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.Scanner;

/*
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 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
//package code.force;

/**
 *
 * @author Abdo Harby
 */
public class Borze {
    public static void main(String[] args) {
        Scanner input=new Scanner(System.in);
        String s=input.next();
        /*if(s.charAt(0)=='.'){
            System.out.print("0");
        }*/
       for(int i=0;i<=s.length()-1;i++){
           if(s.charAt(i)=='.'){
               System.out.print("0");
           }
           else if(s.charAt(i)=='-'&&s.charAt(i+1)=='.'){
               System.out.print("1");
               i++;
           }
           else if(s.charAt(i)=='-'&&s.charAt(i+1)=='-'){
               System.out.print(2);
               i++;
           }
       }
    }
  
}
