If I wanted to block PC2 from ONLY the Web Server via IPv6 ACL, what router, interface and direction would need to be configured?

2001:2000:2000:C::1 2001:2000:2000:C::2 Se2/0 Se2/0 Fa0/0 Route-PT Fa 1/0 2001:2000:2000:B::1 Routen 2001:2000:2000:A::1 2001:2000:2000:D:: 1 R Fao/Obr-PT Router2 Fa0/21 Fa0/2 Fa0/2 Fa0/10-24TT Switcho Fab/il-24TT Switch2 Fa0/10-Fa0/3 Switch Fao Fao/ Fao Fao PC-PT PCO PC-PT PC2 PC-PT PC1 Server-PT Web Server 2001:2000:2000:A::2 2001:2000:2000:B::2 2001:2000:2000:D::2 2001:2000:2000:D::3