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.*;
import java.lang.*;

public class Borze {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		String brz = sc.next();
		int n = brz.length();
		// System.out.println(n);
		int i = 0;
		int ind = i;
		char[] conv = new char[n];
		for (i = 0; i < n; i++) {
			if (brz.charAt(i) == '.') {
				conv[ind++] = '0';
			}
			else {
				i = i + 1;
				if (brz.charAt(i) == '.') {
					conv[ind++] = '1';
				}
				else {
					conv[ind++] = '2';
				}
			}
		}
		char[] str = new char[ind];
		for (i = 0; i < ind; i++)
			str[i] = conv[i];
		
		String string = new String(str);
		System.out.print(string);
	}
}