Which three of these are among the implicit IPv6 ACL rules in Cisco IOS allowing ICMPv6 neighbor discovery? (Choose three)

A.
permit icmp any any nd-na

B.
deny icmp any any nd-na

C.
permit icmp any any nd-ns

D.
deny icmp any any nd-nn

E.
permit ipv6 any any

F.
deny ipv6 any any