(c3) (h) (hg/hih') (,) (h) (h) (h) (g) (f) (g_h) (g) (e_f) (;) (d') (e) (f) (h) (hg) (f') (h) (g') (h) (f'_) (,) (g) (f) (e) (e) (e.) (::)