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 Main
{
	public static void main (String[] args) throws java.lang.Exception
	{
	   Scanner sc = new Scanner(System.in);
	   String s = sc.next();
	   int i=0;
	   String c="";
	   while(i<s.length()){
	       if(s.charAt(i)=='.')
	       {c+='0';
	           i++;
	       }
	       else{
	           if(s.charAt(i+1)=='.')
	               c+='1';
	               else c+='2';
	               i=i+2;
	       }
	   }
	   System.out.println(c);
	}}