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 A
{
    public static void main(String [] args)
    {
 
 
    Scanner s=new Scanner(System.in);
    String S=s.next();
    int i=0;
    int l=S.length();
    
    
    while(i<l)
    {
        if(S.charAt(i)=='.')
        {
            System.out.print(0);
            i++;
        }
        else
        {
            if(i+1<l && S.charAt(i+1)=='.')
            {
                System.out.print(1);
                i+=2;
            }
            else if(i+1<l && S.charAt(i+1)=='-')
            {
                System.out.print(2);
                i+=2;
            }
        }
    }
    
    
    }
}