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.lang.*;
import java.io.*;
public class Ideone
{
	public static void main (String[] args) throws java.lang.Exception
	{
		Scanner scn=new Scanner(System.in);
		String s=scn.next();
		String ans="";
		for(int i=0;i<s.length();)
		{
			if(s.charAt(i)=='.')
			{
			ans+="0";
			i++;
			}
			else if(s.charAt(i)=='-' && s.charAt(i+1)=='.')
			{
				ans+="1";
				i+=2;
			}
			else if(s.charAt(i)=='-' && s.charAt(i+1)=='-')
			{
				ans+="2";
				i+=2;
			}
		}
		System.out.println(ans);
	}
}