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.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

public class Zadaca {

    private static String solve(String code){
        StringBuilder sb=new StringBuilder();
        for(int i=0;i<code.length();i++){
            if(code.charAt(i)=='.')
                sb.append('0');
            else if(code.charAt(i)=='-' && code.charAt(i+1)=='.'){
                sb.append('1');
                i++;
            }
            else if(code.charAt(i)=='-' && code.charAt(i+1)=='-'){
                sb.append('2');
                i++;
            }
        }
        return sb.toString();
    }

    public static void main(String[] args) throws IOException {
        BufferedReader input = new BufferedReader(new InputStreamReader(System.in));
        String line=input.readLine();
        System.out.println(solve(line));
    }

}