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 Borze {

    public static void main(String[] args) {
         Scanner in = new Scanner(System.in);
          String s = in.next();
          String s1="";
       
        for (int i = 0; i < s.length(); i++) {
          
             if(s.charAt(i)=='-' && s.charAt(i+1)=='.'){
                 s1+="1";
              i=i+1;
             }
          else   if(s.charAt(i)=='-' && s.charAt(i+1)=='-'){
                 s1+="2";
                 //System.out.println(i);
               i=i+1;  
             }
           else    if(s.charAt(i)=='.'){
                s1 +="0";
              
            }
        }
        System.out.println(s1);
    }
    
}
