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;


/**
 *
 * @author fa5er
 * @date 25/2/2018
 * @ProblemName Borze
 *  0 .  1 -.  2 --
 */
public class Main {
    
    public static void main(String[] args) throws IOException{
        
        // Define Variables
        BufferedReader in =new BufferedReader(new InputStreamReader(System.in));
        int n;
        String line , result; // .-.-- 012
        line = in.readLine();
        result = "";
        n = line.length();
        
        for (int i = 0; i < n; i++) {
            if(line.charAt(i) == '.'){
                result += '0';
                continue;
            }
            if(line.charAt(i) == '-'){
                if(line.charAt(i+1)== '.'){
                    result += '1';
                }else{
                    result += '2';
                }
                i++;
            }
        }
        
        System.out.println(result);
        
    }
}
