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 Main2 {

	public static void main(String[] args) {
		
		Scanner scan = new Scanner(System.in);
		
		String message = scan.nextLine();
		
		char[] mess = message.toCharArray();
		
		for(int i=0; i<mess.length; i++) {
			if(mess[i]=='.') {
				System.out.print("0");
			}else if(mess[i]=='-') {
				if(mess[i+1]=='.') {
					System.out.print("1");
				}else if(mess[i+1]=='-') {
					System.out.print("2");
				}
				i++;
			}
		}
	}

}
