εἰ δέ, ὅπερ ἀπ<ε>ίῃ, συμβῇ τοὺς δύ[ο] παῖδας τελ̣[ευτᾶν] → εἰ δέ, ὅπερ ἀπ<ε>ίῃ, συμβῇ τοὺς δύ[ο] παῖδας τελ̣[ευτῆσαι] (use of Aorist is more likely because dying is a singular act), A. Papathomas, Tyche 25 (2010), p. 223.