An associated payment is payable to a person on a day that is on or after the commencement day if:
(a) a primary payment is not payable to the person on that day, but only because adjusted disability pension is payable to the person, or the person's partner, on that day; and
(b) a secondary payment is not payable to the person on that day, but only because the primary payment is not payable to the person on that day; and
(c) DFISA-like payment is payable to the person on that day.