Maybe you noticed that I used:
2 pods, 2 sets of booms, 2 sets of half-tailplanes, 2 sets of fins,
1 set of half-wings...
So there was, remaining: one set of half-wings...
No seriously (Historically): while the Twampire was ordered as main fighter of the RAF, twin-boom, two-seater, there was also an order for a high-speed flying-wing, having a prone pilot: the Wingire: