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 Borze {

	public static void main(String[] args) {
		// TODO Auto-generated method stub
		Scanner s = new Scanner(System.in);
		String str = s.next();
		String ans = "";
		ArrayList<Integer> arr = new ArrayList<>();
		for(int i=0;i<str.length();i++) {
			if(str.charAt(i) == '.') {
				ans +=0;
				arr.add(0);
			}else if(str.charAt(i)=='-' && str.charAt(i+1) == '.') {
				i++;
				ans+=1;
				arr.add(1);
		}else {
			arr.add(2); 
			ans+=2;
		i++;
		}
		}
			
		
		System.out.println(ans);
	}

}
