Benefits described in this subclause are past-due monthly benefits under this subchapter (which, for purposes of this subclause, include State supplementary payments made by the Commissioner pursuant to an agreement under section 1382e of this title or section 212(b) of Public Law 93–66 ) in an amount (after any withholding by the Commissioner for reimbursement to a State for interim assistance under subsection (g) and payment of attorney fees under subsection (d)(2)(B)) that exceeds the product of—
(aa) 6, and
(aa)#
6, and
(bb)#
the maximum monthly benefit payable under this subchapter to an eligible individual.