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.*;

import java.io.*;

public class lockout {

	public static void main(String[] args) throws IOException {
		BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
		PrintWriter out = new PrintWriter(System.out);
		String s = in.readLine();
		String ans = "";
		for(int i=0; i<s.length(); i++) {
			if(s.charAt(i)=='.') {
				ans+='0';//add to ans
			}
			else if(s.charAt(i)=='-' && s.charAt(i+1)=='-') {
				ans+='2';//add to ans
				i++;//skip next index
			}
			else if(s.charAt(i)=='-' && s.charAt(i+1)=='.') {
				ans+='1';//add to ans
				i++;//skip next index
			}
			
		}
		System.out.println(ans);
		in.close();
		out.close();
	}

}