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 Watermelon{
	public static void main(String[]args){
		Scanner in = new Scanner(System.in);
		String s =in.nextLine();
		String ans ="";
		for (int i=0;i<s.length();i++){
			if (s.substring(i,i+1).equals(".")) ans+="0";
			else if (s.substring(i,i+2).equals("-.")){
				ans+="1";
				i++;
				}
			else if(s.substring(i,i+2).equals("--")) {
			ans+="2";
			i++;
			}
			}
		System.out.println(ans);
}


}
