Problem: Add spaces: Workwithoutdecuntilpiecemeasures18-19-20cmfrommarker=approx.4-5-6cmremainuntilfinishedmeasurements.

Spaces added: Work without dec until piece measures 18-19-20 cm from marker = approx. 4-5-6 cm remain until finished measurements.
This text is missing some spaces, please add them: 1yearago11:58RedTubepublic,interracial,cumshot
1 year ago 11:58 RedTube public, interracial, cumshot
input question: Fix spacing: Thatmessage,whenfullyunderstood,revealsahumanpotentialsostupendoussoawesomeitappearsatfirsttobetotallybeyondbelief,yetithasbeensuppressedfromtheworlduntilnow.

output answer: That message, when fully understood, reveals a human potential so stupendous so awesome it appears at first to be totally beyond belief, yet it has been suppressed from the world until now.
Problem: Reviewdoor:ThomasS.
What's a sentence that uses these characters?
-
Review door: Thomas S.
Add spaces: Thinoutthebushesbyremovingthick,darkgrowthwhichismorethan3yearsold(justabovethesoiloratsoillevelifthebranchingisgood).

Answer: Thin out the bushes by removing thick, dark growth which is more than 3 years old (just above the soil or at soil level if the branching is good).
This text is missing some spaces, please add them: Wecycleuntildusk-uptoAktepeHill,whereweenjoygoodmantalkandthesettingsunoverCappadociaLaviedouce.
We cycle until dusk- up to Aktepe Hill, where we enjoy good man talk and the setting sun over Cappadocia La vie douce.