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.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.IOException;
import java.lang.StringBuilder;

public class Borze{
	static BufferedReader reader = new BufferedReader(new InputStreamReader(System.in)); 
	public static void main(String [] args) throws IOException
	{
		String input = reader.readLine();
		
		StringBuilder solution = new StringBuilder();
		int index = 0;
		while (index < input.length())
		{
			if (input.charAt(index) == '.')
			{
				solution.append("0");
				++index;
			}
			else if (input.charAt(index) == '-' && input.charAt(index + 1) == '.')
			{
				solution.append("1");
				index += 2;
			}
			else
			{
				solution.append("2");
				index += 2;
			}
		}
		System.out.println(solution.toString());
	}
}