(f3) (h_) (hv_GF) (f!gwh_) (,) (e) (f') (h) (h') (h) (h') (i) (hv_GF) (f!gwh_) (,) (e) (f') (h>) (h_i) (g>) (ef~) (f.) (f.) (::) (h) (h) (h) (g) (ef) (f.) (::)