(c4) (h) (f_g) (g) (g'_) (,) (h) (g) (hv_GF') (f) (hj) (ji) (hg) (hi) (g.) (;) (ji) (jk) (kj) (hg) (fg~) (g_hffd) (d.) (,) (e) (f) (gf) (gh) (h) (g.) (g.) (::)