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 in = new Scanner(System.in);
		String borzeText = in.next();
		StringBuilder decodedNum = new StringBuilder();
		
		for (int i = 0; i < borzeText.length(); i++) {
			if (borzeText.charAt(i) == '.') {
				decodedNum.append(0);
			}
			else if (borzeText.charAt(i)  == '-') {
				if (borzeText.charAt(i + 1) == '.') {
					decodedNum.append(1);
				}
				else {
					decodedNum.append(2);
				}
				i++;
			}
		}
		
		System.out.println(decodedNum.toString());
		
	}
}