[873] Dependent on a phenomenon (dhamma) that is a root (hetu) and is invisible (anidassana) and non-impinging (appaṭigha), there arises a phenomenon that is a root and is invisible and non-impinging, by root condition (hetu-paccaya): three.
Dependent on a phenomenon that is not a root and is invisible and non-impinging, there arises a phenomenon that is not a root and is invisible and non-impinging, by root condition: three.
Dependent on a phenomenon that is a root and is invisible and non-impinging and on a phenomenon that is not a root and is invisible and non-impinging, there arises a phenomenon that is a root and is invisible and non-impinging, by root condition: three.
English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.