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 borxw {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		String s = sc.nextLine();
		ArrayList<Integer> l = new ArrayList<>();
		for(int i = 0;i<s.length();i++) {
			if(s.charAt(i) == '-') {
				if(s.charAt(i+1) == '.') {
					l.add(1);
					i +=1;
					//System.out.println(a[k]);

				}else if(s.charAt(i+1) == '-') {
					l.add(2);
					i += 1;
					//System.out.println(a[k]);

				}
			}
			else if(s.charAt(i) == '.'){
				l.add(0);
				//System.out.println(a[k]);
			}
			
		}
		for(int i = 0;i<l.size();i++) {
			System.out.print(l.get(i));
		}
		

	}

}
