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;


public class Main {

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