Disymmetry posits that a structure externally symmetrical is by
definition INTERNALLY symmetrical. Internal symmetry is by definition structurally dualistic (disymmetric). Thus structure is by definition internal dualism.
Structure and internal dualism share a bijective (cotingent)
relationship. Internal dualism is cotingently structure and structure is cotingently internal dualism.
This result conspicuously self-referentializes a cotingent
relationship between asymmetry and contiguity.