(1) q = 280: patterns with Psi = 8/5: 10; all other patterns have Psi <= 8/5 - 3/70
(2) tight set equals the ten windows of the two 5-queens lattices: True
(3) gluing rule (unique continuation to the right and downwards, inside the same lattice): True
(4) every non-A cell of the lattice configurations lies on an appearance: True
ALL CHECKS PASSED
