import java.util.Scanner;

public class TextMsgDecoder {
	public static void main(String[] args) {

		// define variables
		Scanner scnr = new Scanner(System.in);
		String message;

		// ask user for input
		System.out.println("Enter text:");
		message = scnr.nextLine();

		// display message
		System.out.println("You entered: " + message);

		// test message (copy paste it):
		// IDK if I'll go. It's my BFF's birthday.

		// now we need to search the message for supported abbreviations
		// indexOf gives an index if matching string is found, else it gives -1
		// we don't care about the actual index number, but we do care to see
		// if it gives us -1 or not, based on that info, we print what it finds
		if (message.indexOf("BFF") != -1) {
			System.out.println("BFF: best friend forever");
		}

		// now we just follow the same format for the other ones and done
		if (message.indexOf("IDK") != -1) {
			System.out.println("IDK: I don't know");
		}
		if (message.indexOf("JK") != -1) {
			System.out.println("JK: just kidding");
		}
		if (message.indexOf("TMI") != -1) {
			System.out.println("TMI: too much information");
		}
		if (message.indexOf("TTYL") != -1) {
			System.out.println("TTYL: talk to you later");
		}

		scnr.close(); // always close the scanner

	}
}