Macro To Manipulate Article Sentences

I'm trying to write a macro that will take 5 articles that I have written and separate the sentences out....

So what I need to happen is I take the articles and pop them into excel, then the macro will pick the first sentence of the first article, then the first sentence of the second article, then the first sentence of the third article....and basically repeat this for all the sentences in all the articles also while adding a "|" in between the sentences and adding a starting "{" and an ending "}" for each of the first sentences, second sentences and so on.....

I don't know that I'm making any sence here so here is a very small example of what I need to happen....

Article 1 Paragraph 1: I like blue. I like Green. I like Purple.
Article 1 Paragraph 2: I like flowers. I like dasies. I like tulips.

Article 2 Paragraph 1: I like football. I like basketball. I like soccer.
Article 2 Paragraph 2: I like food. I like wine. I like beer.

Article 3 Paragraph 1: The sky is blue. The sky is dark. The sky is night.
Article 3 Paragraph 2: I love stars. The moon is big. The moon is full.

So each of articles would need to be placed in separate sheets I'm guessing?

Below is what I need the text to look like when the macro has finished.....

Spun Article Paragraph 1:

{I like blue.|I like football.|The sky is blue.}{I like Green.|I like basketball.|The sky is dark.}{I like Purple.|I like soccer.|The sky is night.}

Spun Article Paragraph 2:

{I like flowers.|I like food.|I love stars.}{I like dasies.|I like wine.|The moon is big.}{I like tulips.|I like beer.|The moon is full.}

I hope this all makes sense.....

I already set this up using the record macro feature of excel and it works ok but I end up having to do a lot of editing because it will put to many brackets in or not enough so I was hoping for some advise or possibly some code example that could get me headed in the right direction....