Its Olympic (games), Ολυμπιακοί (αγώνες) [olympiaki agones].
Olympiakoi Agwnes.
Pronounced as "O-lim-pya-ki A-go-nes".
The "Elliniki" word is not necessary anymore.
αθλητισμός in Greek
Olympus in Greek letters is Όλυμπος.
Mt Olympus
Ͱερμης
The Greek word for "Hercules" is "Ηρακλής".
Demeter: Δημητηρ
Ἥρα = heera
Elies.
Ͱηρακλης = Herakles
Those letters spell cannibal and have nothing to do with Greek mythology.
Απόλλων : Apóllo̱n
Η Ελλάδα είδη
Olympus-Όλυμπος
The letters PFITH can spell a few short words in English : I if it hi hip tip fit hit pit pi phi (Greek letters) pith