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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Leased Space Agreement. Manufacturer will lease from Subcontractor a well-defined space for Manufacturer's Products within the Subcontractor's current FDA registered manufacturer's facility. Subcontractor is solely responsible for maintaining all aspects of such leased space including but not limited to; (i) segregation of Manufacturer's Products with all Manufacturer's Products clearly segregated and marked; and (ii) meeting all necessary requirements deemed appropriate by the FDA and any regulatory authorities for a medical device manufacturer's facility. Subcontractor will be also solely responsible for remaining in good standings at all times with all regulatory authorities including but not limited to the standards set forth by the FDA for medical device manufacturing facilities. The Manufacturer may list the address of the Subcontractor's current FDA registered manufacturer's facility as the Manufacturer's own FDA approved manufacturer's facility for the Manufacturer's Products. The terms of such lease agreement will be mutually agreed to by the Parties in a separate document. 6. Payment Terms. Upon Subcontractor's approval and acceptance of a production forecast provided by Manufacturer, Manufacturer's payment for Manufacturer's Products will be due when forecasted materials or components must be ordered by the Subcontractor as set forth in Section 3 above. A schedule of the forecast payables will be provided by the Subcontractor to the Manufacturer based on the approved forecast. Components and products will only be procured and/or manufactured once payment has been received. All payments will be made by electronic wire transfer and all of the appropriate forms will need to be signed so that this can happen efficiently. Alternately, payments can be made to Subcontractor's address as shown Subcontractor's invoice. No offsets are allowed to be taken by either Party. Manufacturer represents that all sales to Manufacturer under this Agreement are sales for use in production or resale; therefore no sales, use, excise or other taxes are due as a result of such sales and Manufacturer will be responsible for payment of any such taxes. A copy of the Manufacturer's resale certificate will be provided by Manufacturer within 15-days of the Effective Date. 7. Limited Warranty; Nonconforming Products. Since Manufacturer is paying the actual manufacturing cost of the product, Supplier has not reserved for any warranty related costs. The Manufacturer acknowledges that it is solely responsible for any warranty costs associated with Manufacturer's Products. Should any nonconformities be detected during or after the manufacturing process, Subcontractor will assist Manufacturer in resolving any quality issues with the suppliers. Subcontractor will provide support to Manufacturer to train Manufacturer's employees to repair the non-conforming products as appropriate. Upon Manufacturer's request, Subcontractor will provide repair services for a fee equal to the actual cost of these services. In the event Manufacturer in good faith believes that Manufacturer's Products are nonconforming under the specifications agreed to among the Parties (the "Standards"), Manufacturer shall give written notice to Subcontractor specifying in detail the nonconformity within thirty (30) days of Manufacturer's receipt of such Manufacturer's Products. Upon Manufacturer's request, Subcontractor will facilitate such Manufacturer's Products being repaired or replaced, Manufacturer must return the Manufacturer's Products to Subcontractor, transportation charges prepaid by Manufacturer, within fifteen (15) days of the end of such thirty (30) date notice period. Notwithstanding anything else in this Agreement, Subcontractor makes no representations or warranties whatsoever with respect to: (i) any materials, components or subassemblies; (ii) defects resulting from the Specifications or the design of the Manufacturer's Products; (iii) Manufacturer's Product that has been abused, damaged, altered or misused by any person or entity after title passes to Manufacturer; (iv) first articles, prototypes, pre-production units, test units or other similar Manufacturer's Products; or (v) defects resulting from tooling, designs or instructions produced or supplied by Manufacturer. Manufacturer shall be liable for costs or expenses incurred by Subcontractor related to the foregoing exclusions to Subcontractor's express limited warranty. If Subcontractor determines that the Manufacturer's Products are nonconforming under the Standards, Subcontractor, shall work with their vendors to rework the Manufacturer's Products or otherwise replace the Manufacturer's Products. Manufacturer shall be liable for the cost of rework or replacement and all associated costs therewith including, without limitation, transportation charges and inspection fees. If requested by the Manufacturer, Subcontractor will provide a cause of failure, a failure analysis provided in Subcontractor's standard format and correction action. MANUFACTURER ACKNOWLEDGES THAT SUBCONTRACTOR IS NOT THE MANUFACTURER OF MOST, IF NOT ALL, OF THE COMPONENTS OF THE MANUFACTURER'S PRODUCTS OR ANY THIRD PARTY MANUFACTURER'S AGENT. SUBCONTRACTOR MAKES NO REPRESENTATIONS OR WARRANTIES IN CONNECTION WITH THE PRODUCTS OR COMPONENTS THEREOF WHICH SUBCONTRACTOR DID NOT MANUFACTURE. FURTHER,
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Extract the exact clause related to "Irrevocable Or Perpetual License" from the excerpt above.

assistant: Not found.