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 class Borze
{
    public static void main(String[] args)
    {
        Scanner sc=new Scanner(System.in);
        String s=sc.next();
        int len=s.length();
        for(int i=0;i<len;i++)
        {
            char ch=s.charAt(i);
            if(ch=='.')
            {
                System.out.print("0");
            }
            else if(ch=='-')
            {
                char ch1=s.charAt(i+1);
                if(ch1=='.')
                {
                    System.out.print("1");
                    i++;
                }
                else if(ch1=='-')
                {
                    System.out.print("2");
                    i++;
                }
            }
        }

    }
}
