(c4) (g) (g!hwi!jo) (i'_) (,) (j) (hg) (h) (hi) (h) (g'_) (,) (i) (i') (j) (hg) (h) (e_f) (g_h) (g.) (;) (gh) (g') (g) (gg) (d.) (,) (f) (e) (f') (g) (gf) (g) (ghg') (e) (de) (e.) (::) (g) (gf) (e.) (e.) (::)