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.Scanner;

public class Solution {

	public static void main(String[] args) {
		Scanner scan = new Scanner(System.in);
		String str = scan.next();
		StringBuilder result = new StringBuilder();
		int cur = 0;
		for(int i = 0; i < str.length(); i++) {
			if(str.charAt(i) == '.') {
				result.append(0);
			} else if(str.charAt(i) == '-') {
				if(str.charAt(i+1) == '.') {
					result.append(1);
					i++;
				} else if(str.charAt(i+1) == '-') {
					result.append(2);
					i++;
				}
			}
		}
		System.out.println(result.toString());
	}

}
