[Q]: [BeforeyoucanopenaVDOfile,you'llneedtofigureoutwhatkindoffiletheVDOfileextensionrefersto.]
[A]: [Before you can open a VDO file, you'll need to figure out what kind of file the VDO file extension refers to.]
Problem: Add spaces: Duringthenightmostlycloudyweatherwillprevail.Morningtemperatureswillbearound8C.Duringthedaytheywillreachamaximumof16C.Lowtemperaturesatnightwillbearound8C.Westerlywindsareweak.

Spaces added: During the night mostly cloudy weather will prevail. Morning temperatures will be around 8 C. During the day they will reach a maximum of 16 C. Low temperatures at night will be around 8C. Westerly winds are weak.
This text is missing some spaces, please add them: Afteraglanceattheauthorities,TheProphetannouncedthathehadlocatedtheerrorinhiscalculations:theCivilWarwasinfactthegreat,premonitoryevent.NowsomethingmustbedoneaboutPalestinewithoutdelay!JohnRuskinputhisfootdown.
After a glance at the authorities, The Prophet announced that he had located the error in his calculations: the Civil War was in fact the great, premonitory event. Now something must be done about Palestine without delay! John Ruskin put his foot down.
input question: Fix spacing: TheBlackcountiesoftheDeltahadpoliticalpowerinproportiontotheirtotalpopulationbutthispowerwaswieldedbytheWhiteminority.

output answer: The Black counties of the Delta had political power in proportion to their total population but this power was wielded by the White minority.
Problem: MarkSt.JohnNewellwasanAmericanwhohadtriedformanyyearstofindaphotographyschoolintheUSAbuthadnevercometoonethatsatisfiedhim.ADanishgirlfriendsenthimatranslationofFatamorgana'sbrochure,andheimmediatelybecameallfire:thatwastheschoolhehadbeenlookingfor.HewasacceptedasastudentandmovedtoDenmark.HedidnotconsideritaproblemthattheclasseswereinDanish.Hewouldtapewhatwasbeingsaid,andintheeveninghisgirlfriendwouldtranslate.
What's a sentence that uses these characters?
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Mark St. John Newell was an American who had tried for many years to find a photography school in the USA but had never come to one that satisfied him. A Danish girlfriend sent him a translation of Fatamorgana's brochure, and he immediately became all fire: that was the school he had been looking for. He was accepted as a student and moved to Denmark. He did not consider it a problem that the classes were in Danish. He would tape what was being said, and in the evening his girlfriend would translate.
Useamethodtoconcaveportionoftheproductorinsidecorner.Itrequiresnopre-madeonefold,andtwo,threeormore.
Use a method to concave portion of the product or inside corner. It requires no pre-made one fold, and two, three or more.