Possible Clues:

• Paths of celestial bodies around others
• The roundabouts, or parts thereof
• They get around as a matter of course, with the alternative pieces
• Paths of satellites around planets
• Asteroids' paths
• Of course they go around and it's round, so it is
• Circulates gold coins in America?
• They're going round, all of them, or parts thereof
• Circles around like planet around sun
• Get around all of them or parts of them