substitute
(i) if the Minister's referral is made within the period of 4 months before a general election of members of the Legislative Assembly—
(A) if the Minister stated a period under section 73 (4)—that period of time commencing on the first sitting day of the Assembly after the general election; or
(B) in any other case—6 months after the first sitting day of the Assembly after the general election; or
(ii) in any other case—
(A) if a period was stated by the Minister under section 73 (4)—that period; or
(B) in any other case—6 months after the day the variation is referred to the committee.