(c3) (i) (i) (i_g) (i') (j) (i) (i.) (,) (ij) (i) (i) (i) (g_h) (i) (f') (e) (e.) (;) (h) (h') (h) (f') (h) (g'_) (,) (f) (e) (f'_) (h) (g) (e.) (e.) (::)