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
/**
 *   Author: Ridam Nagar
 *   Date: 26 January 2019
 *   Time: 14:46:27
**/
/* 
package codechef; // don't place package name! */

import java.util.*;
import java.lang.*;
import java.io.*;
import java.math.BigInteger;


/* Name of the class has to be "Main" only if the class is public. */
public class Codechef
{        

    
    public static void main (String[] args) throws java.lang.Exception
    {
       Scanner sc=new Scanner(System.in);
        String s=sc.next();
        for(int i=0;i<s.length();i++){
            
               if(s.charAt(i)=='.'){
                System.out.print(0+"");
            }
 
            
                       else if(s.charAt(i)=='-'){
                if(i+1!=s.length()){
                    if(s.charAt(i+1)=='.'){
                        System.out.print(1+"");
                        i++;
                    }else if(s.charAt(i+1)=='-'){
                        System.out.print(2+"");
                        i++;
                    }
                }
            }
        }


}
}