Amendments to Credit Agreement. The parties hereto agree that effective as of the First Amendment Effective Date (as defined below):

Existing Credit Agreement Superseded. This Credit Agreement shall supersede the Existing Credit Agreement in its entirety, except as provided in this [Section 11.25]. On the Closing Date, the rights and obligations of the parties under the Existing Credit Agreement and the “Notes” defined therein shall be subsumed within and be governed by this Credit Agreement and the Notes; provided, however, that # any of the “Loans” (as defined in the Existing Credit Agreement) outstanding under the Existing Credit Agreement shall, for purposes of this Credit Agreement, be Loans hereunder # this Credit Agreement shall not in any way release or impair the rights, duties or obligations created pursuant to the Existing Credit Agreement or any other Credit Document (as defined in the Existing Credit Agreement) or affect the relative priorities thereof, in each case to the extent in force and effect thereunder as of the Closing Date, except as modified hereby or by documents, instruments and agreements executed and delivered in connection herewith, and all of such rights, duties and obligations are assumed, ratified and affirmed by the Borrowers; and # the execution, delivery and effectiveness of this Credit Agreement shall not operate as a waiver of any right, power or remedy of the Lenders or the Administrative Agent under the Existing Credit Agreement, or constitute a waiver of any covenant, agreement or obligation under the Existing Credit Agreement, except to the extent that any such covenant, agreement or obligation is no longer set forth herein or is modified hereby. The Revolving Loan Lenders’ interests in the Revolving Loans and participations in the Letters of Credit shall be reallocated on the Closing Date in accordance with each Revolving Loan [[Organization A:Organization]]’s applicable Revolving Loan Commitment, and the Revolving Loan Lenders shall make such purchases of Revolving Loans from each other as are necessary to effect such reallocation. On the Closing Date, # the loan commitments of each [[Organization A:Organization]] that is a party to the Existing Credit Agreement but is not a party to this Credit Agreement (an “Exiting [[Organization A:Organization]]”) will be terminated, all outstanding obligations owing to the Exiting Lenders on the Closing Date will be repaid in full, and each Exiting [[Organization A:Organization]] will not become a [[Organization A:Organization]] under this Credit Agreement, # each Person listed on [Exhibit 1.1](a) attached to this Credit Agreement shall be a Revolving Loan [[Organization A:Organization]] under this Credit Agreement with the applicable Revolving Loan Commitment set forth opposite its name on such [Exhibit 1.1](a), and (C) each Person listed on [Exhibit 1.1](b) attached to this Credit Agreement shall be an Issuing [[Organization A:Organization]] with the LOC Commitment set forth opposite its name on such [Exhibit 1.1](b).

Credit Agreement in Writing. A CREDIT AGREEMENT MUST BE IN WRITING TO BE ENFORCEABLE UNDER NEBRASKA LAW. TO PROTECT YOU (BORROWER) AND US (LENDER) FROM ANY MISUNDERSTANDINGS OR DISAPPOINTMENTS, ANY CONTRACT, PROMISE, UNDERTAKING OR OFFER TO FOREBEAR REPAYMENT OF MONEY OR TO MAKE ANY OTHER FINANCIAL ACCOMMODATION IN CONNECTION WITH THIS LOAN OF MONEY OR GRANT OR EXTENSION OF CREDIT, OR ANY AMENDMENT OF, CANCELLATION OF, WAIVER OF, OR SUBSTITUTION FOR ANY OR ALL OF THE TERMS OR PROVISIONS OF ANY INSTRUMENT OR DOCUMENT EXECUTED IN CONNECTION WITH THIS LOAN OF MONEY OR GRANT OR EXTENSION OF CREDIT, MUST BE IN WRITING TO BE EFFECTIVE.

Subject to the terms and conditions of this Sixth Amendment, the Credit Agreement, and such Exhibits and Schedules thereto as are included on [Exhibit A], is hereby amended to delete the stricken text (indicated textually in the same manner as the following example: stricken text ) and to add the double-underlined text (indicated textually in the same manner as the following example: double-underlined text) as set forth in “redlined” Credit Agreement, and such Exhibits and Schedules thereto as are included on [Exhibit A], attached as [Exhibit A] hereto.

Amendment of Credit Agreement. The Credit Agreement shall be and is hereby amended as set forth below:

Amendments to Credit Agreement. In reliance upon the representations and warranties of Borrower set forth in Section 6 below, and subject to the satisfaction of the conditions to effectiveness set forth in Section 5 below, # the Credit Agreement (other than the Annexes, Exhibits and Schedules thereto) is hereby amended, effective as of the Tenth Amendment Effective Date (as hereinafter defined), to read in the form of the Credit Agreement attached hereto as Exhibit A, and # [Schedule 1.1] to the Credit Agreement and each of the other Schedules to the Credit Agreement that is attached hereto as part of Exhibit A is hereby amended and restated in its entirety as set forth on Exhibit A.

Continuance of Credit Agreement. Except as specifically amended by this Amendment, the Credit Agreement and all other documents, instruments and materials executed and delivered pursuant to the Credit Agreement shall remain in full force and effect.

Ratification of Credit Agreement. Each of the Loan Parties hereby acknowledges and consents to the terms set forth herein and agrees that this Agreement does not impair, reduce or limit any of its obligations under the Loan Documents as amended hereby.

Agreement. Notwithstanding any other provision of this Plan and as a condition to becoming entitled to receive Payments, the Company may require the Officer to enter into a severance agreement prior to or after the Employment Severance Date. Such severance agreement will incorporate the Release and may, # modify the terms of any then-effective agreement between the Officer and the Company; or # include all provisions necessary to implement the terms of the Plan. Such agreement may include Post-Employment Covenants, the Company’s right to seek an injunction, forfeit future Payments, and require repayment of Payments made, and any other provisions deemed appropriate by the Company in its sole discretion.

Agreement. “Agreement” shall have the meaning set forth in the Stock Option Grant Notice.