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 cf32b {

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