Which ports could safely be configured with PortFast?

Refer to the exhibit:

Which ports could safely be configured with PortFast? (Choose two.)

A.
Switch1 – port Fa1/2

B.
Switch2 – port Fa1/2

C.
Switch1 – port Fa1/3

D.
Switch2 – port Fa1/3

E.
Switch1 – port Fa1/1

F.
Switch2 – port Fa1/1