private static String getExpectedStructBB2b() {
		String expected =
		//@formatter:off
			"""
			/BB2b
			pack()
			Structure BB2b {
			   0   BB2b   12      "Self Base"
			   12   BB2z   4      "Virtual Base"
			}
			Length: 16 Alignment: 4
			/BB2a/!internal/BB2a
			pack()
			Structure BB2a {
			   0   pointer   4   {vbptr}   ""
			   4   int   4   bb2ai   ""
			}
			Length: 8 Alignment: 4
			/BB2b/!internal/BB2b
			pack()
			Structure BB2b {
			   0   BB2a   8      "Base"
			   8   int   4   bb2bi   ""
			}
			Length: 12 Alignment: 4
			/BB2z
			pack()
			Structure BB2z {
			   0   int   4   bb2zi   ""
			}
			Length: 4 Alignment: 4""";
		//@formatter:on
		return expected;
	}
Test struct I5 - 32 - speculative placement
<p> THIS TEST STILL HAS PROBLEMS...
<p> The expected output does not match what is the correct layout, but we do not have enough
information (without using vbtable) to create the correct output.  So we are testing our
incorrect result against the known incorrect expected result to cause the test to pass
Ghidra/Features/PDB/src/test/java/ghidra/app/util/pdb/Egray832ProgramCreator.java