VP1UtilitySystems → VP1Base Relation

File in graphics/VP1/VP1Systems/VP1UtilitySystems/VP1UtilitySystems	Includes file in graphics/VP1/VP1Base
VP1ExtraInputSystem.h	VP1Base / IVP13DSystemSimple.h
VP1PartSpectController.h	VP1Base / VP1Controller.h
VP1PartSpectSystem.h	VP1Base / IVP13DSystemSimple.h