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 sc = new Scanner(System.in);
        String s = sc.next();
        StringBuilder res = new StringBuilder();

        for(int i = 0; i < s.length(); i++)
        {
            if(s.charAt(i) == '.')
                res.append("0");

            else
            {
                if(s.charAt(i) == '-')
                {
                    if(s.charAt(i+1) == '.')
                        res.append("1");

                    else
                        res.append("2");

                    i++;
                }
            }
        }

        System.out.println(res);
    }
}
