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.Scanner;

public class Borze {

	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		String s = sc.next();
		int n = s.length();
		String ans="";
		int i=0;
		for(i=0; i<n-1; i++) {
			if(s.charAt(i)=='.') {
				ans += "0";
			}else if(s.charAt(i)=='-' && s.charAt(i+1)=='.') {
				ans+="1";
				i++;
			}else if(s.charAt(i)=='-' && s.charAt(i+1)=='-') {
				ans+="2";
				i++;
			}
		}
		if(i==n-1 && s.charAt(i)=='.') {
			ans+='0';
		}
		System.out.println(ans);
	}
}