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.*;
public class Main
{
	public static void main(String[] args) 
	{
	    Scanner sc = new Scanner(System.in);
	    String str = sc.nextLine();
	    String[] split_str = str.split("");
        String str1 = ".";
        String str2 = "-";
        for(int i = 0 ; i < split_str.length ; i++)
        {
            if(split_str[i].equals(str1))
            {
                System.out.print("0");
            }
            else if(split_str[i].equals(str2) && split_str[i + 1].equals(str1))
            {
                System.out.print("1");
                i++;
            }
            else if(split_str[i].equals(str2) && split_str[i + 1].equals(str2))
            {
                System.out.print("2");
                i++;
            }
        }
	}
}
