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 scanner = new Scanner(System.in);
		String given = scanner.nextLine();
		String output = "";
		
		for(int i = 0 ; i < given.length() ; ) {
			if(given.charAt(i)=='.') {output+=0;i++;continue;}
			if(given.charAt(i)=='-'&&given.charAt(i+1)=='.') {output+=1;i+=2;continue;}
			output+=2;
			i+=2;
		}
		System.out.println(output);
		scanner.close();
	}

}
