protected AssemblyResolution solveTwoSided(AbstractAssemblyResolutionFactory<?, ?> factory,
			T exp, MaskedLong goal, Map<String, Long> vals, AssemblyResolvedPatterns cur,
			Set<SolverHint> hints, String description)
			throws NeedsBackfillException, SolverException {
		throw new NeedsBackfillException("_two_sided_");
	}
A solver that handles expressions of the form {@code A [OP] B}

@param <T> the type of expression solved (the operator)
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/app/plugin/assembler/sleigh/expr/AbstractBinaryExpressionSolver.java