Hetu

Ajjhattārammaṇaṃ nahetuṃ dhammaṃ paṭicca ajjhattārammaṇo nahetu dhammo uppajjati hetupaccayā.

Bahiddhārammaṇaṃ nahetuṃ dhammaṃ paṭicca bahiddhārammaṇo nahetu dhammo uppajjati hetupaccayā. (Saṃkhittaṃ.)

Hetuyā dve, ārammaṇe dve…pe…  avigate dve. (Saṃkhittaṃ.)

(Sahajātavārampi…pe…  sampayuttavārampi paṭiccavārasadisaṃ vitthāretabbaṃ.)