[621] Hetu appamāṇārammaṇo dhammo hetussa appamāṇārammaṇassa dhammassa ārammaṇapaccayena paccayo: sahajātapaccayena paccayo: upanissayapaccayena paccayo:.

[622] Nahetuyā nava naārammaṇe nava.

[623] Hetupaccayā naārammaṇe tīṇi.

[624] Nahetupaccayā ārammaṇe nava. Yathā kusalattike pañhāvārassa anulomampi paccanīyampi anulomapaccanīyampi paccanīyānulomampi gaṇitaṃ evaṃ gaṇetabbaṃ. Hetudukaparittārammaṇattikaṃ niṭṭhitaṃ. ---------