Foam Molded polyurethane foam Covers Fixed Legs Mat chromed spring steel

Can you repeat this sentence, but add in punctuation?
Foam: Molded polyurethane foam. Covers: Fixed. Legs: Mat chromed spring steel.
You have to buy the full version of this software to save the recovered folders

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You have to buy the full version of this software to save the recovered folders.
There is a small group of patients in whom the inflammation and infection of appendicitis remain mild and localized to a small area

Can you repeat this sentence, but add in punctuation?
There is a small group of patients in whom the inflammation and infection of appendicitis remain mild and localized to a small area.