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;

/*
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 * and open the template in the editor.
 */


/**
 *
 * @author houssem
 */
public class Borze {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        // TODO code application logic here
        Scanner sc = new Scanner (System.in);
        String ch=sc.nextLine();
        for (int i = 0; i < ch.length(); i++) {
            if (ch.charAt(i)=='.'){
                System.out.print("0");
            }else{
                if (ch.charAt(i+1)=='.'){
                    System.out.print("1");
                }else{
                    System.out.print("2");
                }
                i++;
            }
            
        }
    }
    
}
