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.*;
import java.io.*;
public class solution{
	public static void main(String[] args) throws IOException
	{
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		//StringTokenizer st = new StringTokenizer(br.readLine());
		//int n = Integer.parseInt(st.nextToken());
		//int t1 = Integer.parseInt(st.nextToken());
		String str = br.readLine();
		String num = "";
		while(str.length()>0)
		{
			if(str.charAt(0)=='.')
			{
				num = num+"0";
				str = str.substring(1);
			}
			else
			{
				if(str.charAt(1)=='-')
				{
					num = num+"2";
					str = str.substring(2);
				}
				else
				{
					num = num+"1";
					str = str.substring(2);
				}

			}
		}
		System.out.println(num);
	}
	

}
