ip access-list standard INSIDE_NAT_ADDRESSES
 permit 10.10.7.0 0.0.0.255
 permit 10.10.8.0 0.0.0.255
 permit 10.10.9.0 0.0.0.255
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access-list 23 permit 207.97.226.72
access-list 23 permit 10.10.7.0 0.0.0.255
access-list 23 permit 10.10.8.0 0.0.0.255
access-list 23 permit 10.10.10.0 0.0.0.255