If you use this make sure to choose a separator that won't appear in your data domain (because if you use "," and then start getting European-style formatted numbers with that as the decimal indicator rather than "." . . . ow; Perl will handle (say) a NUL ("\0") quite happily and you can be pretty sure it's not going to crop up in your inputs).
(Not that that may be an issue for the OP but it was something that came to mind from BrowserUk's choice of sample data :)
The cake is a lie.
The cake is a lie.
The cake is a lie.