[Q]: [Toworkwiththecontrastbetweenbrightnessanddarkness.]
[A]: [To work with the contrast between brightness and darkness.]
Problem: Add spaces: YoucangetfastrelieffromthepainanddiscomfortofpilesatThrombosedExternalHemorrhoid.Bethenextsuccessstorybyclickinghemorrhoidremovalnow.

Spaces added: You can get fast relief from the pain and discomfort of piles at Thrombosed External Hemorrhoid. Be the next success story by clicking hemorrhoid removal now.
This text is missing some spaces, please add them: Roomfacilities:Carpeted,Desk,Electrickettle,Freetoiletries,Hairdryer,Heating,IroningFacilities,Linen,Radio,Shower,TV,Tea/CoffeeMaker,Toilet,Towels
Room facilities: Carpeted, Desk, Electric kettle, Free toiletries, Hairdryer, Heating, Ironing Facilities, Linen, Radio, Shower, TV, Tea/Coffee Maker, Toilet, Towels
input question: Fix spacing: Youareimmediatelyimmersedinthelanguageandachievemaximumresultswithintheshortestpossibletime.

output answer: You are immediately immersed in the language and achieve maximum results within the shortest possible time.
Problem: Mostcompaniesuseexpensiveflashforspeed.
What's a sentence that uses these characters?
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Most companies use expensive flash for speed.
Almostallofyoumusthavewitnessedthistypeofsevereissuewhereyourcomputer'soperatingsystemgetscorrupt.
Almost all of you must have witnessed this type of severe issue where your computer's operating system gets corrupt.