Paṭṭhānapakaraṇa
Dhammānulomapaccanīya (3), Tikadukapaṭṭhānapāḷi (4)
16.44. Ajjhattattika, Hetuduka
Ajjhattaṃ hetuṃ dhammaṃ paṭicca nabahiddhā nahetu dhammo uppajjati hetupaccayā. Bahiddhā hetuṃ dhammaṃ paṭicca naajjhatto nahetu dhammo uppajjati hetupaccayā. (Saṃkhittaṃ.) Hetuyā dve … pe … avigate dve.
Ajjhattaṃ nahetuṃ dhammaṃ paṭicca nabahiddhā nanahetu dhammo uppajjati hetupaccayā. Bahiddhā nahetuṃ dhammaṃ paṭicca naajjhatto nanahetu dhammo uppajjati hetupaccayā. (Saṃkhittaṃ.) Hetuyā dve … pe … avigate dve.