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
/*input
.-.--
*/
import java.io.*;
import java.util.*;

	public class CodeForces{
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		String st = sc.nextLine();
		String n = "";
		int len = st.length();
		int count =0;

		for (int i=0 ; i<len-1 ; i++ ) {
			if(st.charAt(i) == '-' && st.charAt(i+1) == '.'){
				n += '1';
				count += 2;
				i++;
			}
			else if(st.charAt(i) == '-' && st.charAt(i+1) == '-'){
				n += '2';
				count += 2;
				i++;
			}
			else{
				n += '0';
				count++;
			}
		}
		if(count < st.length())
			n += '0';
		System.out.println(n);
	}
}