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 Beautiful
{
   public static void main(String[] args) {
    Scanner sc = new Scanner(System.in);
    String S=sc.nextLine();
    String number="";
    S+=" ";
    int l=S.length();
    for(int i=0;i<l-1;i++)
    {
        char ch =S.charAt(i);
        char ch1=S.charAt(i+1);
        if(ch==ch1&&ch=='-')
         {number+='2';i++;}
        else if(ch=='-'&&ch1=='.')
         {number+='1';i++;}
        else 
         number+='0';
    }
    System.out.println(number);
}
}