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 borze {

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