input question: Fix spacing: ThisisapointwhichMaxwellhimselfstressedonanumberofoccasions.

output answer: This is a point which Maxwell himself stressed on a number of occasions.


input question: Fix spacing: Themiddlebuttoninthemiddleis"SpanButton"byPrymcompanies,andthereisasecondinternalsecuritytopreventopeningthefly.

output answer: The middle button in the middle is "Span Button" by Prym companies, and there is a second internal security to prevent opening the fly.


input question: Fix spacing: pov,amateur,college,student,18

output answer: pov, amateur, college, student, 18


input question: Fix spacing: Theexercisebikeisasimplefitnessmachineforhomesport.Besidestreadmills,ellipticalcrosstrainers,androwingmachines,itispartoftheclassicsforstaminatraining.

output answer:
The exercise bike is a simple fitness machine for home sport. Besides treadmills, elliptical crosstrainers, and rowing machines, it is part of the classics for stamina training.