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 Vjudge {

    static Scanner sc = new Scanner(System.in);

    public static void main(String[] args) {
        String palabra = sc.nextLine();
        String retorno = "";
        for (int i = 0; i < palabra.length(); i++) {
            if (palabra.charAt(i) == '-') {
                if ((i + 1) < palabra.length()) {
                    if (palabra.charAt(i + 1) == '-') {
                        retorno += "2";
                        i += 1;
                    } else {
                        retorno += "1";
                        i += 1;
                    }
                }
            } else if (palabra.charAt(i) == '.') {
                retorno += "0";
            }
        }
        System.out.println(retorno);
    }
}
 		   	 			    	  	   				  	 	