Cisco Stateful Interchassis Redundancy can data and control be the same interface?

I have two identical Cisco 4351 routers.

I want to configure them in HA using Stateful Interchassis Redundancy.

I have standard 4 interfaces in each router. One goes to Inside, Second to Outside and Third one is empty and there is Management interface.

Does anybody use Stateful Interchassis Redundancy?

According to documentation it requires a data link, control link and interface link.

Could it be the same physical interface?