Defenses and objections 15-6-12(a) Time for presenting defenses and objections

15-6-12(b) Manner of presenting defenses and objections. 15-6-12(c) Motion for judgment on the pleadings. 15-6-12(d) Preliminary hearings. 15-6-12(e) Motion for more definite statement. 15-6-12(f) Motion to strike. 15-6-12(g) Consolidation of defenses in motion. 15-6-12(h) Waiver or preservation of certain defenses. 15-6-13