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;
public class test {
    public static void main (String[] args) {
        
		Scanner sc = new Scanner(System.in);
        String code = sc.nextLine();
        String result = "";
        
        for (int i=0; i<code.length(); i++) {
            Character c = code.charAt(i);
            Character d = null;
            try {
            	d = code.charAt(i+1);
            } catch(Exception e) {
            	
            }
        	if (c.equals('.')) {
                result += 0;
            } else if (c.equals('-') && d.equals('.')) {
            	result += 1;
            	i++;
            } else if (c.equals('-') && d.equals('-')) {
            	result += 2;
            	i++;
            }
        }
        
        System.out.println(result);
	}
}