If any provision, subsection, part of the subsection, or clause of AS 15.30.150 - 15.30.190 shall be held by a court of competent jurisdiction to be void, invalid, or unconstitutional for any reason, the remaining provisions of AS 15.30.150 - 15.30.190 shall not be affected, and to this end the provisions of AS 15.30.150 - 15.30.190 are severable.