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 str,sub="";
        int len,i;
        
        str=sc.next();
        len=str.length();
        char[] ch1=str.toCharArray();
    for(i=0;i<len;i++)
   
    {
           if(ch1[i] == '.')
            sub += '0';
        else if(ch1[i] == '-')
        {
            if(ch1[i + 1] == '.')
                sub += '1';
            else if(ch1[i + 1] == '-')
                sub+= '2';

            i++;
        }
    }

  System.out.println(sub);
   }
        }
    
           
           
           