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.*;
public class codeforces4 {

    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        String s = sc.next();
        String res = "";

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