D and E are connected inside the secure zone, you will be able to move from one to the other without exiting the secure area. I don't have pictures, but there is extensive signage, you will not have any problem finding the (somewhat lengthy) corridor.
J and H are also interconnected inside the secure zone, but to reach one of them, you will have to exit security and move trough the landside area.
Also, G and F are (airside) independent terminals, not connected after security to any others.