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) {
        Boolean flag = false;
        Scanner scan = new Scanner(System.in);

        String s = scan.nextLine();
        String value = "";

        for(int i=0;i<s.length();i++){
            if(flag){
                flag = false;
                continue;
            }

            if(s.charAt(i)=='.'){
                value+="0";
            }else if(s.charAt(i+1)=='.'){
                value+="1";
                flag = true;
            }else {
                value+="2";
                flag = true;
            }
        }
        System.out.println(value);
    }
}
