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;

public class city
{
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        String s = sc.next();
        ArrayList num = new ArrayList();
        char[] ch = s.toCharArray();
        for (int i=0;i<ch.length;i++)
        {
            if (ch[i]=='.') {
                num.add(0);
            }
            else if (ch[i]=='-' && ch[i+1]=='.' && i!=ch.length-1) {
                num.add(1);
                i += 1;
            }
            else if (ch[i]=='-' && ch[i+1]=='-' && i!=ch.length-1){
                num.add(2);
                i+=1;
            }
        }
        for (Object x:num)
            System.out.print(x);
    }
}
