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 p32b {
    public static void main(String[] args) {
        Scanner in  = new Scanner(System.in);
        String s = in.next();
        char[] all = s.toCharArray();
        String res = "";
        for (int i = 0; i < all.length; i++) {
            if(all[i]=='.') {
                res += '0'+"";
            } else {
                i++;
                if(all[i] == '.')res+='1'+"";
                else res += '2'+"";
            }
        }
        System.out.println(res);
    }
}
