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.*;
public class ternary
{
    public static void main(String args[])throws IOException
    {
     BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
     String s=br.readLine();
     for(int i=0;i<s.length();i++)
     {
         char ch=s.charAt(i);
         if(ch=='.')
         {
         System.out.print("0");
        }
         else if(ch=='-')
         {
             if(s.charAt(i+1)=='.')
         System.out.print("1");
        else if(s.charAt(i+1)=='-')
        System.out.print("2");
        i++;
    }
}
}
}