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 s=scan.next();
        StringBuffer sb=new StringBuffer("");
        int i=0;
        for ( i = 0; i <s.length()-1 ; i++) {
if (s.charAt(i)=='.')
    sb.append(0);
else if (s.charAt(i)=='-' && s.charAt(i+1)=='.') {
    sb.append(1);
i++;
}
else if (s.charAt(i)=='-' && s.charAt(i+1)=='-') {
    sb.append(2);
i++;
}       }
        if (i<s.length())
sb.append(0);
        System.out.println(sb.toString());
    }
}
