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;

/**
 *
 * @author Acer
 */
public class Borze {
     public static void main(String[] args) {
        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(s.charAt(i+1) == '.'){
                     System.out.print(1);
                 }
                 else if(s.charAt(i+1) == '-'){
                     System.out.print(2);
                 }
                 i++;
             }
         }
         System.out.println();
    }
}
