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 glass {

	public static void main(String[] args) {
		Scanner in1 = new Scanner(System.in);
		String string = in1.next();
		in1.close();
		String answer = "";
		for(int i = 0 ; i < string.length(); i++) {
			if(string.charAt(i) == '-') {
				if(string.charAt(i+1) == '-') answer += '2';
				if(string.charAt(i+1) == '.') answer += '1';
				i++;
			}else answer += '0';
		}
		System.out.println(answer);
	}
}