One inhale, one exhale. G/C is weather. Size moves because it compresses between expansions. Do not sweep G.
Owner: compress, expand as parallel division of work, compress. That settles NEED_BRYCE in EXPANDING_SEED — no mouth gets named; the frontier holds because it compresses between expansions. Law: BREATH · SIZE_MUST_MOVE.
Per cycle the occupied region moves by G/C. It breathes when G < C. It spirals when G > C. SEED0 C = 4.49×. DISTRO C = 44.20×. Cite 07.
This door shows one breath on the measured SEED0 G=2 path. G is not a sweep. The default is the path that settled.
SEED0 frontier 8,192 · C = 4.49× · G = 2 → G/C ≈ 0.445. Occupied decays. That is a breath.
Measured occupied path at G=2 (cite 07): 1302 → 579 → 258 → 115 → 51 → 23. At G=4 it settles slowly. At G=8 it exceeds 8,192 on cycle one. The cutoff sits where G = C predicts. This page will not walk a grid of G for you.