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.ArrayList;
import java.util.Scanner;

/**
 *
 * @author hassan
 */
public class Ladders_lvl_1 {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        Scanner scan = new Scanner(System.in);
        String s = scan.next();
        char[] queue = s.toCharArray();
        int first=0;
        ArrayList<Integer> result = new ArrayList<Integer>();
        
        while(first!=queue.length)
        {
            if(queue[first]=='-' && queue[first+1]=='.')
            {
                result.add(1);
                first+=2;
            }
            else if(queue[first]=='-' && queue[first+1]=='-')
            {
                result.add(2);
                first +=2;
            }
            else 
            {
                result.add(0);
                first ++;
            }
        }
        
        for(int i=0;i<result.size();i++){
            System.out.print(result.get(i));
        }
        System.out.println("\n");
        
    }
}
