Sort the following molecules to reflect the order in which they transfer electrons in noncyclic photophosphorylation in plants. Your answer would be an eight-letter string composed of letters A to H only, e.g. FCDEHGBA.
(A) Ferredoxin-NADP? reductase
(B) Plastoquinone
(C) Ferredoxin
(D) Cytochrome b?-f complex
(E) H?O
(F) Plastocyanin
(G) Photosystem I
(H) Photosystem II