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 id004_borze {

	public static void main(String[] args) {
		// TODO Auto-generated method stub
		Scanner sc = new Scanner(System.in);
		
		String borze = sc.nextLine();
		
		char code [] = borze.toCharArray();
		
		String decode = "";
		
		for (int i=0;i<code.length;i++) {
			
			if (code[i]=='.') {
				
				decode=decode+"0";
			}
			else if (code[i]=='-') {
				
				if(code[i+1]=='.') {
					decode=decode+"1";
				}
				else if(code[i+1]=='-') {
					decode=decode+"2";
				}
				i++;
			}
		}
		
		System.out.println(decode);
		sc.close();
		
	}

}
