(c4) (c) (d) (ixdh'!iv) (h) (h') (h) (ixhg/hiHG') (g) (f') (g) (h') (g) (fe) (fg) (d.) (;) (g) (e') (g) (gh) (g) (fg) (f.) (,) (e') (f) (g) (fe) (d.) (d.) (::)