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 Borze {

    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        String s = in.next();

        for (int i = 0; i < s.length(); i++) {
            if (s.charAt(i) == '.') {
                System.out.print("0");
            } else if (s.charAt(i) == '-' && s.charAt(i + 1) == '.') {
                System.out.print("1");
                i += 1;
            } else if (s.charAt(i) == '-' && s.charAt(i + 1) == '-') {
                System.out.print("2");
                i += 1;
            }
        }      
        System.out.println();
    }
}
