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.Arrays;
import java.util.HashMap;
import java.util.Scanner;
import java.util.Vector;

public class Ended {

	static int n;
	static int m;

	public static void main(String[] args) {
		Scanner input = new Scanner(System.in);
		String borze = input.next();
		int length = borze.length();
		for(int i = 0; i < length; i++) {
			char curr = borze.charAt(i);
			if(curr == '.') {
				System.out.print("0");
			} else {
				if(borze.charAt(i + 1) == '.') {
					System.out.print("1");
					i++;
				} else {
					System.out.print("2");
					i++;
				}
			}
		}
	}

	static class State {
		int stt;
		String num;

		public State(int x, String num1) {
			stt = x;
			num = num1;
		}
	}
}