εἰ μὴ ἦλθον καὶ ἐλάλησα αὐτοῖς, ἁμαρτίαν οὐκ εἶχον → if I had not come and spoken to them, they would not be guilty of sin
crase poét. p. καὶ οὐκ.
κοὐ(κ) crasis voor καὶ οὐ(κ).
κοὐκ: in crasi = καὶ οὐκ.
= καὶ οὐκ.