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.*;
import java.lang.*;
public class Ayrton{
    public static void main(String ...ar){
        Scanner sc = new Scanner(System.in);

        String s = sc.next();
        char []a = s.toCharArray();
        int n = a.length;
        String ans = "";
        for(int i=0; i<n; i++){
            if(a[i] == '.'){
                ans += "0";
            }
            else if(a[i] == '-'){
                if(a[i+1] == '.'){
                    ans+="1";
                    i++;
                }
                else if(a[i+1] == '-'){
                    ans += "2";
                    i++;
                }
            }
        }       
        System.out.println(ans);
    }
}