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 Empty{
	public static void main(String[] args) {
		Scanner in = new Scanner(System.in);
		String str = in.next();
		String s = "";
		int ind = 0;
		int index = 0;
		while(ind != str.length()){
			if (str.charAt(ind) == '.') {
				s = s + "0";
				ind += 1;
			}

			else if (str.charAt(ind) == '-') {
				index = ind + 1;

				if (str.charAt(index) == '.') {
					ind += 2;
					s = s + "1";

				}
				else if (str.charAt(index) == '-') {
					ind += 2;
					s = s + "2";

				}
				
			}
			
			
		}

		

		System.out.println(s);

		 
	}
}