(f3) (g) (g') (f) (gf) (e) (f') (g) (g.) (,) (gh) (i') (j) (j) (ih) (ij) (ivHG) (g.) (;) (g') (f) (gf) (e) (f') (g) (g_f) (,) (e) (ed) (cd) (e) (fg) (gf) (ef) (f.) (::)