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
//package com.company;

import java.util.Scanner;

public class Main {

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