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.io.*;
import java.util.*;
public class queue {

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

	}
}