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 MyClass {
    public static void main(String args[]) {
    Scanner sc=new Scanner(System.in);
    String s= sc.nextLine();
    
    char a[]=s.toCharArray();
    
      for(int i=0;i<a.length;i++)
    {
        if(a[i]=='-'&&a[i+1]=='-' && i<a.length-1)
        {
        System.out.print(2);
            i++;
        }
        else if(a[i]=='-'&&a[i+1]=='.' && i<a.length-1)
         {
        System.out.print(1);
            i++;
        }
        else
        System.out.print(0);
    
    }
    
}


}