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 codechef {
    private static Scanner sc = new Scanner(System.in);

    public static void main(String[] args) {
//        int t = 0;
//        if (sc.hasNext())
//            t = sc.nextInt();
//        for (int i = 1; i <= t; i++) {
        solve();
//        }
    }

    public static void solve() {
        char[] c = sc.next().toCharArray();
        String str = "";
        String res = "";
        for (int i = 0; i < c.length; i++) {
            if (c[i] == '.') {
                res = res + '0';
            }
            if (c[i] == '-' && c[i + 1] == '.') {
                res = res + '1';
                i++;
            }
            if (c[i] == '-' && c[i + 1] == '-') {
                res = res + '2';
                i++;
            }
        }
        System.out.println(res);
    }
}