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Here's the recommended IOS code version to run-https://www.cisco.com/c/en/us/support/docs/switches/catalyst-9300-series-switches/214814-recommended-releases-for-catalyst-9200-9.html The upgrade instructions are here-https://www.cisco.com/c/en/us/td/d...
Import them both into Excel, remove the duplicates and there is your third ACL.https://support.office.com/en-ie/article/filter-for-unique-values-or-remove-duplicate-values-ccf664b0-81d6-449b-bbe1-8daaec1e83c2
