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.*;
import java.lang.*;

public class test {

    public static void main(String[] args) {
        Scanner scn = new Scanner(System.in);
        String s = scn.nextLine();

        for( int i=0; i <= s.length() - 1; i++){
            if(s.charAt(i) == '.'){
                System.out.print("0");
            }
            else if(s.charAt(i) == '-'){
                if(s.charAt(i+1) == '.') {
                    System.out.print("1");
                    i++;
                }else if(s.charAt(i+1) == '-') {
                    System.out.print("2");
                    i++;
                }

            }
        }
    }
}