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.*;

/* Name of the class has to be "Main" only if the class is public. */
public class Main
{
	public static void main (String[] args) throws java.lang.Exception
	{
		try {
		    Scanner sc = new Scanner(System.in);
	       int n,k=0,l,i;
	      String s = sc.nextLine();
	      n=s.length();
	      for(i=0;i<n;i++)
	      {
	          if(s.charAt(i)=='.')
	        System.out.print(0);
	      if(s.charAt(i) == '-')
	       {
	           if(s.charAt(i+1) == '.')
	             System.out.print(1);
	             else if(s.charAt(i+1) == '-')
	              System.out.print(2);
	              i++;
	       }
	      }
	      
		 }catch(Exception e) {
		}
	}

}