>EXAMINE mysterious gaps/inscriptions on wall by Exit door.

You look over the odd marking on the wall. Thee are two large GAPS, an oddly familiar FITTING, and another GAP. The backs of the GAPS seem to curve around the small indentations that appear towards the front center on either side of the interior of the GAP.
What the hell did I just say?
>Revisit and dismantle the slot machine.
(reset game)