According to given question,
A → @ , C → # , D → $ , E → % , G → = , H → ^ , K → & , L → * , M → α , N → β , O → γ , S → δ
Replace the each capital from given relationship for ^ γ α @ =%, We will get
^ → H
γ → O
α → M
@ → A
=→ G
% → E
Hence , the required answer will be HOMAGE.