Schedule I Available Combinations(1) REMIC Securities MX Securities Class Original Class Principal Balance or Class Notional Balance Related MX Class Maximum Original Class Principal Balance(2) Principal Type(3) Interest Rate Interest Type(3) CUSIP Number Final Distribution Date(4) Security Group 1 Combination 1 PO $  11,917,152 SP $  11,917,152 PT (5) INV 38375K5C2 August 2037 SG 71,502,911 Combination 2 FM $100,000,000 FH $100,000,000 SEQ (5) FLT 38375K5D0 April 2037 IM 100,000,000 Combination 3 FE $  50,000,000 FG $154,922,973 PT (5) FLT 38375K5E8 August 2037 FM 100,000,000 FN 4,922,973 IM 100,000,000 Security Group 3 Combination 4 MO $  10,756,735 JS $  10,756,735 SC/PAC I (5) INV 38375K5F5 June 2037 SJ 39,477,235 Combination 5 MO $  10,756,735 KS $  10,756,735 SC/PAC I (5) INV 38375K5G3 June 2037 SJ 64,540,407 (1)  All exchanges must comply with minimum denominations restrictions. (2)  The amount shown for each MX Class represents the maximum Original Class Principal Balance of that Class, assuming it were to be issued on the Closing Date. (3)  As defined under "Class Types" in Appendix I to the Base Offering Circular. (4)  See "Yield, Maturity and Prepayment Considerations – Final Distribution Date" in this Supplement. (5)  The Interest Rate will be calculated as described under "Terms Sheet – Interest Rates" in this Supplement. S-I-1