(c4) (c) (cd~) (d) (dc) (d>) (f_d) (e_d) (c.) (,) (d>c~) (f) (g') (h) (g) (fe) (fgf) (d.) (;) (dc) (f) (g') (h) (g') (f) (g_h) (h_') (,) (f) (h_i) (gg) (e) (g_h) (fe) (dc) (d) (fe) (d.) (d.) (::) (h) (h) (g) (f) (gf) (d.) (::)