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.*;
import java.lang.*;
 
public class Rextester{
    public static void main(String[] args)throws IOException{
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        String s= br.readLine();
        br.close();
        String t = "";
        for(int i=0;i<s.length();){
            if(s.charAt(i)=='.'){
                t+='0';
                i++;
            }
            else if(s.charAt(i)=='-'){
                if(s.charAt(i+1)=='.'){
                    t+='1';
                    i+=2;
                }
                else{
                    t+='2';
                    i+=2;
                }
            }
        }
        System.out.println(t);
    }
}
