[1388] Hetuyā ekaṃ.

[1389] Nasappaṭighaṃ nanahetuṃ dhammaṃ paṭicca sappaṭigho nahetu dhammo uppajjati hetupaccayā:.

[1390] Hetuyā tīṇi. Narūpīdukanahetuduke rūpīdukahetudukaṃ

[1391] Narūpiṃ nahetuṃ dhammaṃ paṭicca arūpī hetu dhammo uppajjati hetupaccayā: . narūpiṃ nanahetuṃ dhammaṃ paṭicca arūpī nahetu dhammo uppajjati hetupaccayā:. Gaṇitakena tīṇi. Nalokiyadukanahetuduke lokiyadukahetudukaṃ