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 Borze {

	public static void main(String[] args) {

		Scanner input = new Scanner(System.in);

		String n = input.nextLine();

		String out = "";
		for (int i = 0; i < n.length(); i++) {
			if (n.charAt(i) == '.') {
				out += "0";

			}

			else if (n.charAt(i + 1) == '-') {
				out += "2";
				i++;
			}

			else if (n.charAt(i + 1) == '.') {
				out += "1";
				i++;
			}
			

		}
		System.out.println(out);

	}

}
