Sometimes it's too easy:
The separation of the individual GetUserInput-entries should be done by a newline.
As you can only type in one line in each entry-field, no multilines, this should be sufficient.
Example:
UserEntry1: "Tudelu"
UserEntry2: "Reaper is the king of the hill, thats' true"
UserEntry3: "Oh, and it's not killing me, that's a cool thing"
would result in the string:
"Tudelu\nReaper is the king of the hill, thats' true\nOh, and it's not killing me, that's a cool thing"
That should be very easy to parse.
Thanks to XRaym for his GetUserFilenameForRead-FeatureRequest, as this brought me this idea