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.lang.*;
import java.util.*;
 
public class A{
    
    public static void main(String args[]) throws IOException{
        BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
        String s=br.readLine();
        int n=s.length();
        for(int i=0;i<s.length();i++){
            if(i<n-1&&s.charAt(i)=='-'&&s.charAt(i+1)=='-'){
                System.out.print(2);
                i++;
            }
            else if(i<n-1&&s.charAt(i)=='-'&&s.charAt(i+1)=='.'){
                System.out.print(1);
                i++;
            }
            else if(s.charAt(i)=='.')
                System.out.print(0);
        }
    }
}