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 JavaApplication119 {
 
     	public static void main(String[] args) {
		Scanner in = new Scanner(System.in);
		String s = in.next() ; 
            
                for ( int i = 1 ; i <= s.length() ; i++){
                  if ( s.charAt(i-1)=='-'){
              
                  if (s.charAt(i)=='-'){
                          System.out.print(2);
                  i++ ; }
                 else if (s.charAt(i)=='.'){
                          System.out.print(1);
                  i++ ; }
                  }
                  else if (s.charAt(i-1)=='.')
                        System.out.print(0);
                }}}  
                    