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.*;
import java.io.*;

public class Main {
    static final FS sc = new FS();
    static final PrintWriter out = new PrintWriter(System.out);
    static final int mod = 1000000007;
    /*================================================================================================*/


    static void solve() {

        String s = sc.next();
        StringBuilder ans = new StringBuilder();
//        String ans = "";
        for (int i = 0; i < s.length(); i++) {
            if (s.charAt(i) == '.') {
                ans.append("0");
            } else if (s.charAt(i) == '-' && s.charAt(i + 1) == '.') {
                ans.append("1");
                i++;
            } else if (s.charAt(i) == '-' && s.charAt(i + 1) == '-') {
                ans.append("2");
                i++;
            }
        }
        out.println(ans);

    }

    public static void main(String[] args) {
        solve();
        out.close();


    }

    static class FS {
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        StringTokenizer st = new StringTokenizer("");

        String next() {
            while (!st.hasMoreTokens())
                try {
                    st = new StringTokenizer(br.readLine());
                } catch (IOException e) {
                    e.printStackTrace();
                }
            return st.nextToken();
        }

        int nextInt() {
            return Integer.parseInt(next());
        }

        double nextDouble() {
            return Double.parseDouble(next());
        }

        long nextLong() {
            return Long.parseLong(next());
        }


    }

}



