[321] A phenomenon without thought-conception, with discursive thought only (avitakka-vicāramatta), and a phenomenon without thought-conception and without discursive thought (avitakka-avicāra) — these phenomena (dhammā) are a condition for a phenomenon without thought-conception, with discursive thought only, by repetition condition (āsevana-paccaya).
Each preceding [set of] aggregates (khandhā) without thought-conception, with discursive thought only, and discursive thought (vicāra), are a condition for each succeeding [set of] aggregates without thought-conception, with discursive thought only, by repetition condition.
English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.