Q: Remove the spaces from the following sentence: The program is built up around the pyramid principle.
A: [Theprogramisbuiltuparoundthepyramidprinciple.]

Q: Remove the spaces from the following sentence: Simplest way to recover deleted or lost data from a USB drive on Windows OS.
A: [SimplestwaytorecoverdeletedorlostdatafromaUSBdriveonWindowsOS.]

Q: Remove the spaces from the following sentence: Alain has spend part of Sunday in Loisy-en-Brie to smarten up the vineyard.
A: [AlainhasspendpartofSundayinLoisy-en-Brietosmartenupthevineyard.]

Q: Remove the spaces from the following sentence: He was also a very influential figure within German mathematics :
A:
[HewasalsoaveryinfluentialfigurewithinGermanmathematics:]