5.30 (a)(2) and (c)(3) revised; (a)(5) through (7) and (c)(6) through (9) redesignated as (a)(6) through (8) and (c)(7) through (10); new (a)(5) and (c)(6) added....
(c) introductory text amended 5.31 (e)(2) amended; (f)(6) reserved; (f)(7) added.....