[980] Hetuyā tīṇi.

[981] Nahetuṃ anārammaṇaṃ dhammaṃ paṭicca nanahetu naanārammaṇo dhammo uppajjati hetupaccayā:.

[982] Hetuyā tīṇi. Hetudukacittaduke nahetudukanocittadukaṃ

[983] Nahetuṃ cittaṃ dhammaṃ paṭicca nanahetu nocitto dhammo uppajjati hetupaccayā:.