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 Q4
{
	public static void main(String args[])
	{
		Scanner s=new Scanner(System.in);
		String str=s.next();
		for(int i=0;i<str.length();i++)
		{
			if(str.charAt(i)=='.')
				System.out.print("0");
			else if(str.charAt(i)=='-'&&str.charAt(i+1)=='.')
			{
				System.out.print("1");
				i++;
			}
			else if(str.charAt(i)=='-'&&str.charAt(i+1)=='-')
			{
				System.out.print("2");
				i++;
			}
		}
	}
}
			
				