[37] Dependent on a phenomenon (dhamma) that is not invisible and non-impinging (na-anidassana-appaṭigha), a phenomenon that is not invisible and non-impinging arises by root condition (hetupaccayā). Dependent on a phenomenon that is not invisible and non-impinging, a phenomenon that is not visible and impinging arises by root condition. Dependent on a phenomenon that is not invisible and non-impinging, a phenomenon that is not invisible and impinging arises by root condition. Six.
English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.