(c4) (h) (h') (h) (h) (h) (h') (g) (g'_) (,) (h) (h') (h) (h) (g) (h') (h) (h.) (;) (h) (h') (h) (g) (f) (g') (f) (e'_) (,) (f) (g') (g) (g) (f) (h') (g) (g.) (::) (h) (h') (h) (h) (h) (h') (g) (g'_) (,) (h) (h') (h) (h) (g) (h') (h) (h.) (;) (h) (h') (h) (g) (f) (g') (f) (e'_) (,) (f) (g') (g) (g) (f) (h') (g) (g.) (::) (h) (h') (h) (h) (h) (h') (g) (g'_) (,) (h) (h') (h) (h) (g) (h') (h) (h.) (;) (h) (h') (h) (g) (f) (g') (f) (e'_) (,) (f) (g') (g) (g) (f) (h') (g) (g.) (::) (ghg) (fg..) (::)