'Is é Cet so,' ar Conall,
I'll try it, Liz.
Is = is
É = he
Cet = permissible/one hundred (although it's capitalized, so is it someone's
So = this
Ar = said
Conall = Conall
SO, it's something like, "This is permissible," said Conall.
I dropped the "he," because I didn't know what to do with it. If Cet is a
name, then it might be something like "Cet himself"? In that case, the
sentence would be, "This is Cet," said Conall.