Problem: Add spaces: Greatplantsgrewupfromthebottomoftheocean,asdidfathom-highgrassandpalm-shapedtrees,everyleafbesetwithshiningshellfish.

Spaces added: Great plants grew up from the bottom of the ocean, as did fathom-high grass and palm-shaped trees, every leaf beset with shining shellfish.
This text is missing some spaces, please add them: VacuumCleaneriRobotRoomba610-adescription,photos,featuresvacuum
Vacuum Cleaner iRobot Roomba 610 - a description, photos, features vacuum
input question: Fix spacing: CountedinacensusinLborg,Denmark

output answer: Counted in a census in Lborg, Denmark
Problem: ShowfamilytreestartingwithHenrikHansen
What's a sentence that uses these characters?
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Show family tree starting with Henrik Hansen
Add spaces: Lowestpriceavailable:61

Answer: Lowest price available: 61
This text is missing some spaces, please add them: SPIN:ClickonSPINtostartspinningthereels.Afterthereelsstopspinning,anywinningcombinationsontheselectedlines,oranyscatterwins,willbepaidaccordingtothepaytable.
SPIN: Click on SPIN to start spinning the reels. After the reels stop spinning, any winning combinations on the selected lines, or any scatter wins, will be paid according to the paytable.