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 s=new Scanner(System.in);
        String m=s.next();
       String n=" ";
       int i=0;
        do{
            if(m.charAt(i)=='.'){
                n+='0';
                i++;
            }
            else if (m.charAt(i) == '-') {
                switch (m.charAt(i + 1)) {
                    case '.':
                        n += '1';
                        break;
                    case '-':
                        n += '2';
                        break;
                }
                i += 2;
            }
            
           
        } while (i < m.length());
        System.out.println(n);
    }
    
}
