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.*;
public final class Borze
{
    public static void main(String args[])
    {
        Scanner xy=new Scanner(System.in);
        String s=xy.next();
        String x=".";
        String y="-.";
        String z="--";
        String k="",l="";
        for(int i=0;i<s.length();i++)
        {
            k=s.charAt(i)+"";
            if(k.equals(x))
                l=l+"0";
            else
            {
                k=k+s.charAt(i+1);
                if(k.equals(y))
                    l=l+"1";
                else if(k.equals(z))
                    l=l+"2";
                ++i;
            }
        }
        System.out.println(l);
    }
}