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 scanner = new Scanner(System.in);
        String ss = scanner.next();
        int length = ss.length();
        for (int i = 0; i < length; ) {
            if (ss.charAt(i) == '.') {
                System.out.print('0');
                i++;
            } else if (ss.charAt(i) == '-' && ss.charAt(i + 1) == '.') {
                System.out.print('1');
                i += 2;
            } else {
                System.out.print('2');
                i += 2;
            }
        }
    }
}
