system: You are a contract-analysis assistant performing a span-extraction task. You are given an excerpt from a commercial contract and the name of a clause type to locate within it.

Return the exact text of the requested clause, copied verbatim from the excerpt — identical wording and punctuation, with no paraphrasing, summarising, explanation, or added commentary.

The excerpt is one window of a much longer contract and often will not contain the requested clause. If the requested clause does not appear in this excerpt, respond with exactly: Not found.

Output only the extracted clause text, or the exact string `Not found.` — nothing else.

user: Contract excerpt:
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pursuant to the provision of this Agreement shall be sent by certified mail, return receipt requested, or by overnight package delivery service to each of the parties at the addresses appearing herein, and shall count from the date of mailing or the validated air bill. J. MODIFICATION AND WAVIER. A modification or waiver of any of the provisions of this Agreement shall be effective only if made in writing and executed with the same formality as this Agreement. The failure of any party to insist upon strict performance of any of the provisions of this Agreement shall not be construed as a waiver of any subsequent default of the same or similar nature or of any other nature. K. INJUNCTIVE RELIEF. Solely by virtue of their respective execution of this Agreement and in consideration for the mutual covenants of each other, AVDU and UTK hereby agree, consent and acknowledge that, in the event of a breach of any material term of this Agreement, the non-breaching party will be without adequate remedy-at-law and shall therefore, be entitled to immediately redress any material breach of this Agreement by temporary or permanent injunctive or mandatory relief obtained in an action or proceeding instituted in any court of competent jurisdiction without the necessity of proving damages and without prejudice to any other remedies which the non-breaching party may have at law or in equity. - 5 - L. ATTORNEY'S FEES. If any arbitration, litigation, action, suit, or other proceeding is instituted to remedy, prevent or obtain relief from a breach of this Agreement, in relation to a breach of this Agreement or pertaining to a declaration of rights under this Agreement, the prevailing party will recover all such party's attorneys' fees incurred in each and every such action, suit or other proceeding, including any and all appeals or petitions there from. As used in this Agreement, attorneys' fees will be deemed to be the full and actual cost of any legal services actually performed in connection with the matters involved, including those related to any appeal to the enforcement of any judgment calculated on the basis of the usual fee charged by attorneys performing such services. APPROVED AND AGREED: UTEK CORPORATION WORLD ENERGY SOLUTIONS By: /s/ Clifford M. Gross By: /s/ Benjamin C. Croxton Clifford M. Gross, Ph.D. Benjamin C. Croxton Chief Executive Officer Chief Executive Officer - 6 - Exhibit A CONFIDENTIAL TERM SHEET PROPOSED STRATEGIC ALLIANCE BETWEEN UTEK CORPORATION (UTK) & WORLD ENERGY SOLUTIONS (AVDU) Statement of Work: To identify technology acquisition opportunities for AVDU from research universities and government laboratories. A first step in this process is the development of a Technology Acquisition Profile. Once completed, we will identify and present technologies that meet this profile. While conducting our search we will maintain the confidentiality of AVDU. Term: The term of the Agreement will be for 12 months unless terminated sooner. This Agreement may be renewed upon mutual, written agreement of the parties. Either party may terminate this agreement at any time with 30 days written notice. Services: UTK agrees to provide the following distinct services to AVDU: i. Identify synergistic new technologies from universities and government laboratories to help provide AVDU with an enhanced new product pipeline. ii. Review technology acquisition opportunities for AVDU while maintaining AVDU's confidentiality. iii. Present technology acquisition opportunities for AVDU. AVDU will have 30-days to determine if they want to go forward with the technology license. a. UTK after 30 days shall have the right to present the technology to other clients. iv. AVDU acknowledges that the sources of technologies represented by UTEK are 3rd party research institutions for which UTEK does not control whether the technology will be shown to other parties by the licensor. v. At AVDU's request, UTK will prepare, and compile additional information regarding the technology acquisition opportunities for AVDU. vi. At AVDU's request and upon mutual agreement between AVDU and UTK, UTK will negotiate and seek to acquire a license to the requested technology for subsequent sale to and acquisition by AVDU. vii. On a case-by-case basis, at AVDU's request and UTK's sole discretion, UTK will propose an equity-financing plan for AVDU's consideration, to finance select technology acquisition opportunities for AVDU. viii. AVDU will not seek to acquire any technologies presented to AVDU by UTK directly from the technology developer for a period of 24 months following the termination of this Strategic Alliance agreement. ix. The compensation quotation is valid for projects authorized and initiated within 30 days of the
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Extract the exact clause related to "Rofr/Rofo/Rofn" from the excerpt above.

assistant: Present technology acquisition opportunities for AVDU. AVDU will have 30-days to determine if they want to go forward with the technology license. a. UTK after 30 days shall have the right to present the technology to other clients.