What is the best way to view the forum backup?

Question

CMS

Good day to all!
I have a backup of messages from one forum. CMS unknown, backup in .txt format. Messages look like this:

(3268, 54, 'AVK', 'Да, еще: \r\nЯ категорически требую ответа сделала ли Ева африканские косички. ))', '4-08-2005 23:44', 1123184669),
(3269, 54, 'AVC', 'Зурбаган ушел, высылаю еще какую-то Евину демку.', '4-08-2005 23:46', 1123184790),
(3270, 54, 'Дима ББ', 'нет, она еще волосы отращивает... Пока не сделала', '4-08-2005 23:52', 1123185139),

And so 700 kb.
Question: what engine did backups like this in 2005? Is it possible to customize the view in another way so that you can see the branches, who answered and to whom, otherwise it turns out to be outrageous. Can anyone suggest something?..