Simply create a rule and make it Regex, then add the following to each line, \r
Paste in the entire block, it should look like:
line 1\r
line 2\r
line 3\r
You will need to escape any special characters through out the text as well. If you have any problems paste a screenshot of the text, and I will reply.
** edited, I must have been asleep, I meant a \r not \n **