String[] words = message.split(" ");
        if (words.length > 1) {
            for (int i = 0; i < words.length; i++) {
                Word w = new Word();
                w.word = words[i];
                if (i == 0) {
                    Word x = new Word();
                    x.word = words[i + 1];
                    w.after.add(x);
                } else if (i == words.length - 1) {
                    Word x = new Word();
                    x.word = words[i - 1];
                    w.before.add(x);
                } else {
                    Word b = new Word(),
                         a = new Word();
                    b.word = words[i - 1];
                    a.word = words[i + 1];
                    w.before.add(b);
                    w.after.add(a);
                }
                Word pp;
                while ((pp = findWordByText(w.word)) != null)
                    added.remove(pp);
                added.add(w);