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.*;
import java.util.Collection;
import java.util.Set;
import java.util.HashSet;
import java.util.ArrayList;

public class Solution {
    
    public static void main (String[] args) throws java.lang.Exception
    { 
        try {
            
        Scanner ob =new Scanner(System.in);
        
        String s=ob.nextLine();
        String se="";
        int i=0,n=s.length();
        if(s.charAt(0)=='.')
        {
        System.out.print("0");
        i++;
        }
        while(i<n-1)
        {
          if(s.charAt(i)=='-')
          {
              if(s.charAt(i+1)=='.')
              System.out.print("1");
              else if(s.charAt(i+1)=='-')
              System.out.print("2");
              i++;
            }
            else
            System.out.print("0");
            i++;
        }
        if(s.charAt(n-1)=='.' && n>1 && i<n)
        System.out.print("0");

            } catch(Exception e) {
        } finally {
        }
}
}