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 problem32B {
    public static void main(String[] args){
        Scanner sc = new Scanner(System.in);
        String str = sc.nextLine();
        String res = "";
        int i = 0;
        while (i < str.length()) {
            if (str.substring(i, i+1).equals(".")){
                res += "0";
                i++;
            }
            else if (str.substring(i, i+2).equals("-.")){
                res += "1";
                i += 2;
            }
            else if (str.substring(i, i+2).equals("--")){
                res += "2";
                i += 2;
            }
        }
        System.out.println(res);
    }
}