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 Main {

    public static void main(String[] args) {
	// write your code here
        Scanner sc = new Scanner(System.in);
        String borze = sc.nextLine();
        StringBuilder tern = new StringBuilder();

        int i = 0;
        while (i < borze.length()) {
            if (borze.charAt(i) == '.') {
                tern.append("0");
                i++;
                continue;
            }

            if (borze.charAt(i) == '-') {
                if (borze.charAt(i+1) == '.') {
                    tern.append("1");
                } else {
                    tern.append("2");
                }
                i = i+2;
            }
        }

        System.out.println(tern);

    }
}
