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.*;
public class Soln
{
    public static void main(String args[])
    {
        Scanner s=new Scanner(System.in);
        String ss=s.next();
      int i=0;
     while(i<ss.length())
     {
         if(ss.charAt(i)=='.')
         System.out.print(0);
         else if(ss.charAt(i)=='-'  &&ss.charAt(i+1)=='.')
         {
             i++;
             System.out.print(1);
         }
         else if(ss.charAt(i)=='-' && ss.charAt(i+1)=='-')
         
         {i++;
         System.out.print(2);
         }
        i++;
         
     }
       
    }
}