Numbered Reflection by bijection :
A rally of tally for elemental
Determination ;  subjecting objects
To correspondence for inclusion,
Or mining by defining to preclude
Standing out in any given set,
And yet, an unknown hidden in a gap
Can suddenly flap from a pigeonhole,
Or a reclining eight knocks at the gate
Picking the lock of the latch that batches :
Pilot without a wingman flying solo—
Daunting flaunters discounting counting .