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