Common use of Terms of the Certificates Clause in Contracts

Terms of the Certificates. ====================== =================== ================ ==================== ================ ================== Initial Proposed Series 1996-2 Principal Pass-Through Ratings by Sale of the Designation Amount Rate S&P and Moody's CUSIP Number Certificates ---------------------- ------------------- ---------------- -------------------- ---------------- ------------------ Class A-1 $ 55,500,000 6.375% AAA/Aaa 80559 AD3 (2) ---------------------- ------------------- ---------------- -------------------- ---------------- ------------------ Class A-2 $ 47,500,000 6.475% AAA/Aaa 80559 AE1 (2) ---------------------- ------------------- ---------------- -------------------- ---------------- ------------------ Class A-3 $ 17,000,000 6.750% AAA/Aaa 80559 AF8 (2) ---------------------- ------------------- ---------------- -------------------- ---------------- ------------------ Class A-4 $ 20,500,000 7.025% AAA/Aaa 80559 AG6 (2) ---------------------- ------------------- ---------------- -------------------- ---------------- ------------------ Class A-5 $ 19,329,000 7.185% AAA/Aaa 80559 AH4 (2) ---------------------- ------------------- ---------------- -------------------- ---------------- ------------------ Class A-6 $278,409,000 5.615% XXX/Xxx 00000 XX0 (2) ---------------------- ------------------- ---------------- -------------------- ---------------- ------------------ Class R N/A N/A (4) N/A (5) ====================== =================== ================ ==================== ================ ==================

Terms of the Certificates. ====================== =================== ================ ==================== ================ ================== Proposed Initial Proposed Ratings by Series 1996____-2 __ Principal Pass-Through Ratings by Moody's and Sale of the Designation Amount Rate S&P and Moody's Fitch CUSIP Number Certificates ---------------------- ------------------- ---------------- -------------------- ---------------- ------------------ -------------------------------------------------------------------------------------------------------------------- Class A-1 $ 55,500,000 6.375% AAA/Aaa 80559 AD3 (2) ---------------------- ------------------- ---------------- -------------------- ---------------- ------------------ ___ -------------------------------------------------------------------------------------------------------------------- Class A-2 $ 47,500,000 6.475% AAA/Aaa 80559 AE1 (2) ---------------------- ------------------- ---------------- -------------------- ---------------- ------------------ ___ -------------------------------------------------------------------------------------------------------------------- Class A-3 $ 17,000,000 6.750% AAA/Aaa 80559 AF8 (2) ---------------------- ------------------- ---------------- -------------------- ---------------- ------------------ ___ -------------------------------------------------------------------------------------------------------------------- Class A-4 $ 20,500,000 7.025% AAA/Aaa 80559 AG6 (2) ---------------------- ------------------- ---------------- -------------------- ---------------- ------------------ ___ -------------------------------------------------------------------------------------------------------------------- Class A-5 $ 19,329,000 7.185% AAA/Aaa 80559 AH4 (2) ---------------------- ------------------- ---------------- -------------------- ---------------- ------------------ ___ -------------------------------------------------------------------------------------------------------------------- Class A-6 $278,409,000 5.615% XXX/Xxx 00000 XX0 (2) ---------------------- ------------------- ---------------- -------------------- ---------------- ------------------ ___ -------------------------------------------------------------------------------------------------------------------- Class R N/A N/A (4) N/A (5) ====================== =================== ================ ==================== ================ ==================___ -------------------------------------------------------------------------------------------------------------------- Class ___ -------------------------------------------------------------------------------------------------------------------- Class ___ -------------------------------------------------------------------------------------------------------------------- Class ___ -------------------------------------------------------------------------------------------------------------------- Class ___ -------------------------------------------------------------------------------------------------------------------- Class ___ -------------------------------------------------------------------------------------------------------------------- Class ___ -------------------------------------------------------------------------------------------------------------------- Class ___ -------------------------------------------------------------------------------------------------------------------- Class ___ -------------------------------------------------------------------------------------------------------------------- Class ___ --------------------------------------------------------------------------------------------------------------------

Terms of the Certificates. ==================== ------------------ ------------------- ------------------ ------------------ =================== Initial Series 199[ ]-__ Principal Pass-Through Proposed Sale of the Designation Amount(1) Rate Ratings CUSIP Number Certificates ==================== ------------------ ------------------- ------------------ ------------------ =================== ------------------ ------------------- ------------------ ------------------ =================== ==================== ------------------ ------------------- ------------------ ------------------ =================== Class ___ (2) ------------------ ------------------- ------------------ ------------------ =================== ==================== ------------------ ------------------- ------------------ ------------------ =================== Class ___ (2) ------------------ ------------------- ------------------ ------------------ =================== ==================== ------------------ ------------------- ------------------ ------------------ =================== Class ___ (2) ------------------ ------------------- ------------------ ------------------ =================== ==================== ------------------ ------------------- ------------------ ------------------ =================== Class ___ (2) ------------------ ------------------- ------------------ ------------------ =================== ==================== ------------------ ------------------- ------------------ ------------------ =================== Class ___ (2) ------------------ ------------------- ------------------ ------------------ =================== ==================== ------------------ ------------------- ------------------ ------------------ =================== Class ___ (3) (2) ------------------ ------------------- ------------------ ------------------ =================== ==================== ================== =================== ================ === ================== ================ ================== Initial Proposed Series 1996-2 Principal Pass-Through Ratings by Sale of the Designation Amount Rate S&P and Moody's CUSIP Number Certificates ---------------------- ------------------- ---------------- -------------------- ---------------- ------------------ Class A-1 $ 55,500,000 6.375% AAA/Aaa 80559 AD3 (2) ---------------------- ------------------- ---------------- -------------------- ---------------- ------------------ Class A-2 $ 47,500,000 6.475% AAA/Aaa 80559 AE1 (2) ---------------------- ------------------- ---------------- -------------------- ---------------- ------------------ Class A-3 $ 17,000,000 6.750% AAA/Aaa 80559 AF8 (2) ---------------------- ------------------- ---------------- -------------------- ---------------- ------------------ Class A-4 $ 20,500,000 7.025% AAA/Aaa 80559 AG6 (2) ---------------------- ------------------- ---------------- -------------------- ---------------- ------------------ Class A-5 $ 19,329,000 7.185% AAA/Aaa 80559 AH4 (2) ---------------------- ------------------- ---------------- -------------------- ---------------- ------------------ Class A-6 $278,409,000 5.615% XXX/Xxx 00000 XX0 (2) ---------------------- ------------------- ---------------- -------------------- ---------------- ------------------ Class R N/A N/A (4) N/A (5) ==================== ================== =================== ================== ==================== ================ ===================

Terms of the Certificates. ====================== =================== ================ ==================== ================ ================== Series 1999-1 Initial Proposed Series 1996-2 Principal Pass-Through Ratings by Proposed CUSIP Number Sale of the Designation Principal Rate Ratings by Certificates Amount Rate S&P and Moody's CUSIP Number Certificates and Fitch ---------------------- ------------------- ---------------------- ----------------- ---------------- -------------------- ---------------- ------------------ ---------------------- ---------------------- ----------------- ---------------- ---------------- ------------------ Class A-1 $ 55,500,000 6.375% AAA/Aaa 80559 AD3 AF-1 $80,000,000 %(2) Aaa/AAA 805584 CU 3 (1) ---------------------- ------------------- ---------------------- ----------------- ---------------- -------------------- ---------------- ------------------ ---------------------- ---------------------- ----------------- ---------------- ---------------- ------------------ Class A-2 $ 47,500,000 6.475AF-2 $38,000,000 5.980% AAAAaa/Aaa 80559 AE1 AAA 805584 CV 1 (21) ---------------------- ------------------- ---------------------- ----------------- ---------------- -------------------- ---------------- ------------------ ---------------------- ---------------------- ----------------- ---------------- ---------------- ------------------ Class A-3 $ 17,000,000 6.750AF-3 $35,000,000 6.170% AAAAaa/Aaa 80559 AF8 AAA 805584 CW 9 (21) ---------------------- ------------------- ---------------------- ----------------- ---------------- -------------------- ---------------- ------------------ ---------------------- ---------------------- ----------------- ---------------- ---------------- ------------------ Class A-4 $ 20,500,000 7.025AF-4 $28,000,000 6.350% AAAAaa/Aaa 80559 AG6 AAA 805584 CX 7 (21) ---------------------- ------------------- ---------------------- ----------------- ---------------- -------------------- ---------------- ------------------ ---------------------- ---------------------- ----------------- ---------------- ---------------- ------------------ Class A-5 $ 19,329,000 7.185% AAAAF-5 $17,389,000 6.775%(3) Aaa/Aaa 80559 AH4 AAA 805584 CY 5 (21) ---------------------- ------------------- ---------------------- ----------------- ---------------- -------------------- ---------------- ------------------ ---------------------- ---------------------- ----------------- ---------------- ---------------- ------------------ Class A-6 AF-6 $278,409,000 5.61522,043,000 6.350% XXXXxx/Xxx 00000 XX0 XXX 000000 XX 0 (20) ---------------------- ------------------- ---------------------- ----------------- ---------------- -------------------- ---------------- ------------------ Class R N/A N/A (4) N/A (5) ====================== =================== ================ ==================== ================ ==================---------------------- ---------------------- ----------------- ---------------- ---------------- ------------------