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 CodeForces {


    public static void main(String... args) {
        Scanner scanner = new Scanner(System.in);
        char[] broz = scanner.next().toCharArray();
        String s = "";
        int k=0;
        for(int i=0; i<broz.length; ++i) {
            if(broz[i]=='.') {
                s+="0";
            }
            if(broz[i]=='-') {
                k = i+1;
                if(broz[k]=='.') {
                    s+="1";
                }
                if(broz[k]=='-') {
                    s+="2";
                }
                i = k;
            }
        }
        System.out.println(s);






    }


}
