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 Main{

	public static void main(String[] args) {
		
		Scanner sc = new Scanner(System.in);
		String borzeCode = sc.next();
		
		int n = borzeCode.length();
		int i = 0;
		
		while(i<n) {
			if(borzeCode.charAt(i) == '.') {
				System.out.print(0);
				i = i+1;
			}
			else if((borzeCode.charAt(i) == '-') && (borzeCode.charAt(i+1) == '.')) {
				System.out.print(1);
				i = i+2;
			}
			else {
				System.out.print(2);
				i = i+2;
			}
		}
		
		sc.close();
	}


}
