Ugghaṭitaññūsutta 
Ugghaṭitaññūsutta → neyyapuggalasuttaṁ (bj) One Who Understands Immediately

“Cattārome, bhikkhave, puggalā santo saṁvijjamānā lokasmiṁ.  “Mendicants, these four people are found in the world.
Katame cattāro?  What four?
Ugghaṭitaññū, vipañcitaññū, neyyo, padaparamo—  One who understands immediately, one who understands after detailed explanation, one who needs education, and one who merely learns by rote.
Ime kho, bhikkhave, cattāro puggalā santo saṁvijjamānā lokasmin”ti.  These are the four people found in the world.”

Tatiyaṁ.