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.math.BigInteger;
import java.util.Scanner;
import java.util.Arrays;

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