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.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.Scanner;

public class CodeChef {
    public static void main(String[] args) {
        Scanner sc=new Scanner(System.in);
        
            String s=sc.next();
            List<Integer> list=new ArrayList<>();
            char ch[]=s.toCharArray();
            for (int i=0;i<ch.length;i++)
            {
                if (ch[i]=='.')
                {
                    list.add(0);
                }else if (ch[i]=='-' && ch[i+1]=='.' && i!=ch.length-1)
                {
                    list.add(1);
                    i++;
                }else if (ch[i]=='-' && ch[i]=='-' && i!=ch.length-1)
                {
                    list.add(2);
                    i++;
                }
            }
            for (int o:list)
            {
                System.out.print(o);
            }
        }
    }