(f3) (f!gwh) (f) (f'_) (,) (f) (f) (fg) (f) (f) (f_e) (f) (h') (h) (g) (e.) (;) (g_[oh:h]) (i_[oh:h]) (hf) (hh) (g') (h) (ih) (f.) (f.) (::)