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.lang.*;
import java.util.*;
import java.io.*;
public class Main {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		String inputString = sc.nextLine();
		String str[] = {".", "-.", "--"};
		char c[] = inputString.toCharArray();
		String text = "";
		for (int i = 0; i < inputString.length(); i++) {
			text += c[i];
			if (text.equals(str[0])) {
				System.out.print(0);
				text = "";
				continue;
			}
			if (text.equals(str[1])) {
				System.out.print(1);
				text = "";
				continue;
			}
			if (text.equals(str[2])) {
				System.out.print(2);
				text = "";
				continue;
			}

		}

	}
}