This agreement shall remain in effect for a period of eight years beginning *1096 on the date of settlement. At the end of this eight-year period the agreement will expire. Such expiration, however, will not affect obligations to take action incurred during the pendency of the agreement, benefits or entitlements to benefits awarded pursuant to the reopenings provided herein, the release and settlement of claims accrued during the eight-year period, or any action or motion to enforce the provisions of the agreement with respect to the eight-year period.
21. (a) Theresa Stieberger  SSA agrees that Theresa Stieberger will be paid title II disability insurance benefits beginning with the month of December 1981 based on the onset date of June 15, 1981, which was alleged in both her Octoberagrees that Patricia Happy will be paid title II disability insurance benefits beginning the month of April 1983, based on an onset date of October 1982 when she alleges that she stopped working. (Ms. Happy has already been paid title XVI benefits from February 1985 to September 1989 based on an order of the Court.)
SSA agrees that Ms. Happy will be paid title XVI SSI disability benefits from August 1983, the month of her SSI application, through January 1985.
Benefits for months beginning January 1989 for title II and September 1989 for title XVI will be paid subject to the trial work period, extended period of disability, work incentive and overpayment provisions of the statute and regulations.
(d) Any payments issued to plaintiffs Stieberger, Sullivan, and Happy pursuant to the