BeltsFillTheirSlots (midpoint, slot bound, no zero-width belt, width distribution printed),
ANarrowAuthoredBeltKeepsItsWidth, ASoleRootRingSitsAtThreeEighthsOfItsRadius,
ARingMembersChildrenStayWithinAFifthOfTheChord, ATurretTailStopsAtItsBaseBody and
ATutorialEntranceWithNoCandidateOrbitsItsBodyRootOutsideItsExtent. Not yet run.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>