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.io.*;
import java.util.*;
public class codeforces {
    public static void main(String[] args) throws IOException{
        Scanner sc=new Scanner(System.in);
        String s=sc.next();
        for(int i=0;i<s.length();i++){
            if(s.contains("--")){
                s=s.replace("--","2");
            }
            else if(s.contains("-.")){
                s=s.replace("-.","1");
            }
            else{
                s=s.replace(".","0");
            }
            
            
        }
        System.out.println(s);
        sc.close();
        return;
    }
}
