| Bottom | Base | 40 |
| EffectivelyVirtual | SingleInheritance | 40 |
| Left | Base | 16 |
| Right | Base | 16 |
| VirtualInheritance1 | Base | 16 |
| VirtualInheritance2 | Base | 24 |
| VirtualInheritance2 | Base2 | 32 |