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 Main() {
		Scanner sc=new Scanner(System.in);
		String s=sc.nextLine();
		char[] c=s.toCharArray();
		int i=0;
		while(i<c.length) {
			if(c[i]=='.') {
				System.out.print(0);
				i++;
			}else if(c[i]=='-'&&c[i+1]=='.') {
				System.out.print(1);
				i+=2;
			}else if(c[i]=='-'&&c[i+1]=='-') {
				System.out.print(2);
				i+=2;
			}
		}
	}
	public static void main(String[] args) {
		new Main();
	}
}