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 scn = new Scanner(System.in);
		String code = scn.next();
		int i = 0;
		String ans = "";
		while (i < code.length()) {
			if (code.charAt(i) == '.') {
				ans = ans + "0";
				i++;
			} else if (code.charAt(i) == '-') {
				if (code.charAt(i + 1) == '.') {
					ans = ans + "1";
					i += 2;
				} else if (code.charAt(i + 1) == '-') {
					ans = ans + "2";
					i += 2;
				}
			}
		}
		System.out.println(ans);

	}

}
