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 CodeForces {

	public static void main(String[] args) {
		Scanner input = new Scanner (System.in);
		String ternaryCode = input.nextLine();
	
		System.out.println(decodedternary(ternaryCode));

	}
	static String decodedternary (String ternaryCode) {
	    String decoded = "";
		for (int i=0 ;i<ternaryCode.length() ; i++) {
			if (ternaryCode.charAt(i) == '.') 
				decoded+="0";
			else if (ternaryCode.charAt(i)=='-'&&ternaryCode.charAt(i+1)=='.') {
				decoded+="1";
				i++;
			}
			else {
				decoded+="2";
				i++;
			}
		}
		return decoded;
	}
	

}
