II.T47 — Simultaneous Rung Theorem

tau^3 simultaneously exhibits features from at least three classical SCV dimension rungs: full Hartogs extension (C3 feature via I.T31), distinguished boundary (C2 feature via torus degeneration II.T13), and complete boundary determination (C1 feature via Mutual Determination II.T27), while lacking Riemann mapping, monodromy, isolated singularities, and the Levi problem.