Problem: Add spaces: Hereisourcollectionofsuchself-portraits.

Spaces added: Here is our collection of such self-portraits .
This text is missing some spaces, please add them: Thestoriesaboutlargegroupsofgiftedmusicians,architects,navigators(27),doctorsetcthatarrivedperboatfromasinkingislandintheWesthavebeencontainedontheBritishIslesin,forexample,oldlegendsandafewIrishnovels.
The stories about large groups of gifted musicians, architects, navigators (27) , doctors etc that arrived per boat from a sinking island in the West have been contained on the British Isles in, for example, old legends and a few Irish novels.
input question: Fix spacing: ThefastestandeasiestwaytoopenyourOHPfileistodouble-clickit.

output answer: The fastest and easiest way to open your OHP file is to double-click it.
Problem: Latestvisit30October200523:01
What's a sentence that uses these characters?
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Latest visit 30 October 2005 23:01
Add spaces: Moreoever,familialglomerulonephritishasbeendescribedinBernesemountaindogs,bullterriers,Dalmatians,Samoyeds,Dobermanpinschers,cockerspaniels,Newfoundlands,greyhounds,rottweilers,andsoft-coatedwheatenterriers.

Answer: Moreoever, familial glomerulonephritis has been described in Bernese mountain dogs, bull terriers, Dalmatians, Samoyeds, Doberman pinschers, cocker spaniels, Newfoundlands, greyhounds, rottweilers, and soft-coated wheaten terriers.
This text is missing some spaces, please add them: PixwordsTheimagewithcart,mine,iron,train,old,rustClearviewstock
Pixwords The image with cart, mine, iron, train, old, rust Clearviewstock