The above panel covers the right-hand vertical pillar just in front of the door.
The above panel covers much of the right-hand hinge pillar, between the 2 hinges.
The above view shows the hidden unpainted side of the panel that covers the left-hand screen pillar (A-post).
The above 4 panels cover parts of the left-hand hinge pillar. The top, the bottom and the thin strips alongside each hinge.
Above, you can see the panel for the left-hand screen pillar again, but this time in situ. Complete with lock-striker plate and rubber door stop. Below is a close-up of the right-hand version with a slightly different shape at the bottom (although this is normally concealed by the panel at the top of this page).