String textLine1 = bufferedReader.readLine();
String textLine2 = bufferedReader.readLine();

String[] words1 = textLine1.split(":");
String[] words2 = textLine2.split(":");
        do {
            words1 = textLine1.split(":");
            words2 = textLine2.split(":");

            System.out.println(textLine1);
            System.out.println(textLine2);
            System.out.println(words1[0]);
            System.out.println(words2[0]);
            textLine1 = bufferedReader.readLine();
            textLine2 = bufferedReader.readLine();
        } while(words2[0].matches(words1[0]));