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;
import java.util.regex.Pattern;


public class Azbuka {

    public static void main(String[] args) {
        new Azbuka().run();
    }

    private void run() {
        Scanner sc = new Scanner(System.in);
        String s1 = sc.nextLine();
        s1=Pattern.compile("--").matcher(s1).replaceAll("2");
        s1=Pattern.compile("-.").matcher(s1).replaceAll("1");
        s1=Pattern.compile("\\.").matcher(s1).replaceAll("0");
        System.out.println(s1);
    }


}
