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 Watermelon
{	
    public static void main(String[] args)
    {
    	Scanner sc = new Scanner(System.in);
    	String s = sc.nextLine();
    	int n = s.length();
    	ArrayList<Integer> a = new ArrayList<>();
    	int i=0;
    	while(i<n)
    	{
    		if(s.charAt(i)=='.')
    		{
    			a.add(0);
    			i++;
    		}
    		else if(s.charAt(i)=='-' && s.charAt(i+1)=='.')
    		{
    			a.add(1);
    			i=i+2;
    		}
    		else if(s.charAt(i)=='-' && s.charAt(i+1)=='-')
    		{
    			a.add(2);
    			i=i+2;
    		}
    	}
    	for(int j=0; j<a.size(); j++)
    		System.out.print(a.get(j));
    }
}