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 solution
{
    public static void main(String args[])
    {
        Scanner in=new Scanner(System.in);
       String s=in.next();
       char a[]=s.toCharArray();
       String g="";
       HashMap<String,Integer> map=new HashMap<String,Integer>();
       map.put(".",0);
       map.put("-.",1);
       map.put("--",2);
       for(int i=0;i<a.length;i++)
       {
           g+=a[i];
           if(map.containsKey(g))
           {
               System.out.print(map.get(g));
               g="";
           }
           //System.out.println(g);
       }
        
    }
}