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 CodeF
{

	public static void main(String[] args)throws IOException
	{
		BufferedReader br= new BufferedReader(new InputStreamReader(System.in));
		String str=br.readLine();
		int len=str.length();
		//for 1s and 2s
		for(int i=0; i<len-1;i++)
		{
			str= str.replace("--" , "2");
			str= str.replace("-." , "1");
		}

		for(int i=0; i<len;i++)
		{
			str= str.replace("." , "0");
		}

		System.out.println(str);

	}
}
