Atthi

Kusalaṃ dhammaṃ paṭicca kusalo dhammo uppajjati atthipaccayā—  kusalaṃ ekaṃ khandhaṃ paṭicca tayo khandhā. (Saṃkhittaṃ. Atthipaccayaṃ sahajātapaccayasadisaṃ.)