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 Main
{
	public static void main(String[] args) {
		Scanner s = new Scanner(System.in);
		String qu = s.next();
		char[] line = qu.toCharArray();
		
		
		int p = 0;
		String ans = "";
		for(int i = 0; i < line.length; i++) {
		    if(line[i] == '.') {
		        ans += "0";
		    } else if(line[i] == '-') {
		        if(line[i+1] == '-') {
		            ans += "2";
		        } else if(line[i+1] == '.') {
		            ans += "1";
		        }
		        i++;
		    }
		}
		System.out.println(ans);
	}
}
