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.Scanner;
public class omar{
    public static void main(String[] args){
        Scanner user_input=new Scanner(System.in);
        char[]k=user_input.nextLine().toCharArray();
        String x="";
        for(int i=0;i<k.length;i+=2){
            if(k[i]=='.'){
                x=x+"0";
                i--;
            }
            else if(k[i]=='-' && k[i+1]=='-'){
                x=x+"2";
            }
            else if(k[i]=='-' && k[i+1]=='.'){
                x=x+"1";
            }
        }System.out.println(x);
    }
}