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 P4 {
    public static void main(String[] args) {
        Scanner sc=new Scanner(System.in);
        String s=sc.next();
        for(int i=0;i<s.length();i++)
        {
            if(s.charAt(i)=='.')
            {
                System.out.print(0);
            }else if(s.charAt(i)=='-'&&s.charAt(i+1)=='.')
            {
                i++;
                System.out.print(1);
            }else
            {
                i++;
                System.out.print(2);
            }

        }
    }
}
