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.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;

public class Main {

    public static void main(String[] args) throws IOException {

        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        String s = br.readLine();
        int i=0;
        ArrayList<Integer> list = new ArrayList<>();
        while (i < s.length()) {
            if (s.charAt(i) == '.') {
                list.add(0);
            }
            else {
                if (s.charAt(i+1) == '.')
                    list.add(1);
                else
                    list.add(2);
                i++;
            }
            i++;
        }

        for (i=0; i< list.size(); i++)
            System.out.print(list.get(i));

    }
}