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 Main {

    public static void main(String[] args) {
        Scanner read = new Scanner(System.in);
        String a=read.nextLine();
        char b[]=new char[a.length()];
        for (int i = 0; i < a.length()-1 ; i++) {
            b[i]=a.charAt(i);
        }
        b[a.length()-1]=a.charAt(a.length()-1);
        int i=0;
       while (i<a.length()){
           if (i<a.length()-1 && b[i]=='-' && b[i+1]=='-'){
               System.out.print(2);
               i++;
           }else if (i<a.length()-1 && b[i]=='-' && b[i+1]=='.'){
               System.out.print(1);
               i++;
           }else
               System.out.print(0);

           i++;
       }
    }
}
