@Override
	public Pair<L, R> getVar(AddressSpace space, Pair<L, R> offset, int size, boolean quantize,
			Reason reason) {
		return piece.getVar(space, offset.getLeft(), size, quantize, reason);
	}
Get the delegate backing the right side of paired values

@return the right state
Ghidra/Framework/Emulation/src/main/java/ghidra/pcode/exec/PairedPcodeExecutorState.java