Problem: Add spaces: BecauseofthefoolishnessofaprincipalintheNationalLibrary,thebookhadnearlyperished,eventhough,duetoitsageanditscontent,ithighlydeservestheattentionofbookfriends.

Spaces added: Because of the foolishness of a principal in the National Library, the book had nearly perished, even though, due to its age and its content, it highly deserves the attention of book friends.
This text is missing some spaces, please add them: ThesoftwarehastheabilitytorestoreHFSvolumesonMacLionafteraccidentallydeletion,formattingorreformatting.
The software has the ability to restore HFS volumes on Mac Lion after accidentally deletion, formatting or reformatting.
input question: Fix spacing: Forexample,iftheyhavealwayswantedtoplayfootballbuthaveneverreallytakentimetodoittheycanjustdoitnow,youknow,anythingtooccupytheirtimeforthe21days.

output answer: For example, if they have always wanted to play football but have never really taken time to do it they can just do it now, you know, anything to occupy their time for the 21 days.
Problem: ReadpressreleasefromtheUniversityofAarhushere
What's a sentence that uses these characters?
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Read press release from the Universityof Aarhus here
Add spaces: Latestupdate:8March201618:44

Answer: Latest update : 8 March 2016 18:44
This text is missing some spaces, please add them: AdditionaltypesoffilesmayalsobeusingtheKTPfileextension.IfyouareawareofanyotherfileformatsusingtheKTPfileextension,pleasecontactussothatwecanupdateourinformationaccordingly.
Additional types of files may also be using the KTP file extension. If you are aware of any other file formats using the KTP file extension, please contact us so that we can update our information accordingly.