Allocation of Tranche Write-down Amounts to the Reference Tranches On each Payment Date on or prior to the Termination Date, the amount, if any, of the Tranche Write- down Amount for that Payment Date will be allocated, first, to reduce any Overcollateralization Amount for such Payment Date, until such Overcollateralization Amount is reduced to zero, and, second, to reduce the Class Notional Amount of each Class of Reference Tranche in the following order of priority, in each case until its Class Notional Amount is reduced to zero:
Allocation of Senior Reduction Amount to the Reference Tranches On each Payment Date prior to the Termination Date, after allocation of the Tranche Write-down Amount or Tranche Write-up Amount, if any, for such Payment Date as described above, the Senior Reduction Amount will be allocated to reduce the Class Notional Amount of each Class of Reference Tranche in the following order of priority, in each case until its Class Notional Amount is reduced to zero:
Allocation of Subordinate Reduction Amount to the Reference Tranches On each Payment Date prior to the Termination Date, after allocation of the Senior Reduction Amount and the Tranche Write-down Amount or Tranche Write-up Amount, if any, for such Payment Date as described above, the Subordinate Reduction Amount will be allocated to reduce the Class Notional Amount of each Class of Reference Tranche in the following order of priority, in each case until its Class Notional Amount is reduced to zero: