Findings:

• reef sand
• Coral Reef
• artificial reef
• Northwest Hawaiian Islands Coral Reef Ecosystem Reserve
• 20,000 Leagues Under the Sea: 1: A Runaway Reef
• Brightness Reef
• reef girl
• Donovan's Reef
• reef knot
• Ashmore Reef
• reef (user)
• the reef
• Capitol Reef
• Capitol Reef National Park
• Lasseter's Reef
• Coral reef system
• r-e-e-f (user)
• On Pelican Reef
• Big Kahuna Reef
• Off Armageddon Reef
• Minerva's Owl Flies at Midnight
• Minerva Long
• Minerva
• Jupiter, Neptune, Minerva, and Momus
• Minerva challenges Arachne
• Minerva Jones
• Minerva (user)
• The moustaches of our Spanish masters and before that the very birds of Minerva
• Minerva Mink
• In Which Minerva McGonagall Does Not Know What to Do
• In Which Minerva McGonagall Remembers Some Very Bad Days
• Great Barrier Reef
• Reef
• Kingman Reef
• reef aquarium

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