which two non-ISE appliances can Cisco ISE also be loaded?

On which two non-ISE appliances can Cisco ISE also be loaded? (Choose two)

A.
Cisco 4255 Intrusion Prevention Sensor

B.
Cisco Secure ACS Appliance 3315

C.
Cisco Secure ACS Appliance 1121

D.
Cisco 5510 Adaptive Security Appliance

E.
Cisco NAC Appliance 1121

F.
Cisco NAC Appliance 3315

G.
Cisco 4255 Intrusion Prevention System