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 insight {
    public static void main(String... ar) {
        Scanner sc = new Scanner(System.in);

        String art = sc.nextLine();
        String ans = "";
        for (int i = 0; i < art.length(); i++) {
            if (art.charAt(i) == '.') {
                ans += "0";
            } else {
                if (i + 1 < art.length()) {
                    if (art.charAt(i + 1) == '.') {
                        ans += "1";
                    } else {
                        ans += "2";
                    }
                    i++;
                }
            }
        }
        System.out.println(ans);
    }
}