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.util.ArrayList;
import java.util.Scanner;

public class Borze_32B {
    public static void main(String[] args) {
        try {
            Scanner scn=new Scanner(System.in);
            String str=scn.next();


            ArrayList<Integer> ans=new ArrayList<>();

            for(int i=0;i<str.length();i++){
                char ch1=str.charAt(i);
                if(ch1=='.'){
                    ans.add(0);
                }else if(ch1=='-' && i<str.length()-1){
                    char ch2=str.charAt(i+1);
                    if(ch2=='.'){
                        ans.add(1);
                    }else{
                        ans.add(2);
                    }
                    i++;
                }
            }
            String anss="";
            for(int x:ans){
                anss+=x;
            }
            System.out.println(anss);


        } catch (Exception e) {
            return;
        }
    }
}
