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 Borze {
    public static void main(String[] args) {
        Scanner scan = new Scanner(System.in);
        String code = scan.next();
        StringBuilder sb = new StringBuilder();

        int i=0;

        while(i < code.length()) {
            if(code.charAt(i) == '.') {
                sb.append('0');
            }else {
                i++;
                if(code.charAt(i) == '.') {
                    sb.append('1');
                }else {
                    sb.append('2');
                }
            }
            i++;
        }
        System.out.print(sb);
    }
}
