In AN 4.49 it mentions 3 levels of perversions (saññā, citta, diṭṭhi) for anicca, dukkha, anatta and asubha.
What exactly is perversion of perception (saññā-vipallāsā)?there are these four perversions of perception, perversions of mind, perversions of view. Which four? ‘Constant’ with regard to the inconstant is a perversion of perception, a perversion of mind, a perversion of view. ‘Pleasant’ with regard to the stressful.… ‘Self’ with regard to not-self.… ‘Attractive’ with regard to the unattractive is a perversion of perception, a perversion of mind, a perversion of view. These are the four perversions of perception, perversions of mind, perversions of view.
What exactly is perversion of the mind (citta-vipallāsā)?
What is the difference between them?
For example, to see nicca in anicca, how would that perversion manifest itself in saññā & citta vipallāsā?
I understand that diṭṭhi-vipallāsā would manifest itself as full blown wrong view such as ("such and such is constant because xyz..."). But how would it manifest on the level of saññā and citta?
Thanks