Att. crasis for οἱ ἐν, E.Med. 819; for ὁ ἐν, Ar.Th.1165.
contr. pour ὁ ἐν ou pour οἱ ἐν.
οὑν: κράση αντί ὁ ἐν και οἱ ἐν.
οὑν: in crasi = ὁ или οἱ ἐν.