Determinant censuses: [{'n': 2, 'children_including_empty': 4455, 'determinants': {'-1': 543, '0': 3377, '1': 535}}, {'n': 3, 'children_including_empty': 204849, 'determinants': {'-1': 15649, '0': 173559, '1': 15641}}]. Six-species negative core: two unstable roots; five-species restriction: stable at unit rates, two unstable roots after scaling (1,1,2,1,2). Positive child dimension 7; n=10 has three unstable roots, despite a unique positive real root. Selected flower gain at zero=3083800/2021789; spectral abscissa=0.190524796; uniform-loss threshold without other losses=0.290524796. Full saturating model: 3 exact conservation zeros and 3 unstable roots; conservation error=3.55e-15. Selected matrix rates/losses are not automatically realizable interventions on the full chemical model. No oscillatory orbit claimed.