package transactionProcessingSystem;

import java.util.HashMap;
import java.util.Scanner;
import java.util.StringTokenizer;

public class TransactionProcessingSystem
{

	     static HashMap<String, String> messageParts = new HashMap<String, String>();
	     {
	    	 messageParts.put("terminalID", "nextElement");
	    	 messageParts.put("cardNumber","nextElement");
	    	 messageParts.put("exp_date","nextElement");
	    	 messageParts.put("promotion_code","nextElement");
	     }
	     private static Scanner scan;


	        public static void main(String [] args)
	        {
	        	 scan = new Scanner(System.in);

	        	 String userInput = scan.nextLine().trim().toLowerCase();

	        	 StringTokenizer messageParts = new StringTokenizer(userInput, "~");
	        	   String nextElement = messageParts.nextToken();



}
	        }