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 Main {
	
	public static void main(String[] args) {
		Scanner k = new Scanner(System.in);
		String borzeCode = k.next(), ternaryNumber = "";
		char borzeSymbol;
		
		for(int i = 0; i < borzeCode.length(); i++) {
			borzeSymbol = borzeCode.charAt(i);
			
			if(borzeSymbol == '.')
				ternaryNumber += "0";
			else {
				if(borzeCode.charAt(i + 1) == '.') 
					ternaryNumber += "1";
				else
					ternaryNumber += "2";
				
				i++;
			}
				
		}
		
		System.out.println(ternaryNumber);
			
		k.close();
	}
	
}

