(c4) (dd) (c) (d') (f) (de) (dc) (f) (g) (f_h) (h.) (;) (ixh_i) (g_[uh:l]h) (,) (f) (f_e) (g) (fe) (d.) (d.) (::) (h) (h) (g) (f) (gh) (g.) (::)