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.*;
public class Borze{
	public static void main(String[] args){
		Scanner sc =  new Scanner(System.in);

		String code = sc.next();
		char str[] = code.toCharArray();
		
		for(int i = 0; i<code.length(); i++){
			if(str[i] == '.'){
				System.out.print('0');
			}
			else if(str[i] == '-'){
				if(str[i+1] == '.'){
				System.out.print('1');
				}
				else if (str[i+1] == '-'){
				System.out.print('2');
				}
				i++;
			}
		}	
	}
}