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 Borze {
    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        String s = in.next();
        for(int i = 0 ; i< s.length() ; i++){
            if(s.charAt(i) == '.'){
                System.out.print("0");
            }else{
                if(s.charAt(i+1)=='.'){
                    System.out.print("1");
                }else{
                    System.out.print("2");
                }
                i++;
            }
        }
        System.out.println();
    }

}
