This text is missing some spaces, please add them: Hismathematicalskillswere,however,self-taughtforhelearntlittleofthetopicatschool.
His mathematical skills were, however, self-taught for he learnt little of the topic at school.
input question: Fix spacing: Theafternoonwillbringvariablecloudswithrainshowers.Duringthenightvariablecloudyandclearweatherwillprevail.

output answer: The afternoon will bring variable clouds with rain showers. During the night variable cloudy and clear weather will prevail.
Problem: CleanerEnergyVC-12-adescription,photos,featuresvacuum
What's a sentence that uses these characters?
-
Cleaner Energy VC-12 - a description, photos, features vacuum
Add spaces: Tryitnow,free,for30days

Answer: Try it now, free, for 30 days
Itkeepsutmostpoundsof35lbswhenfittedtowoodorstuds.

It keeps utmost pounds of 35 lbs when fitted to wood or studs.
Add spaces: 2monthsago13:01XXXDandoublepenetration,Italian,cinema,doubleanal,amateur

Answer:
2 months ago 13:01 XXXDan double penetration, Italian, cinema, double anal, amateur