{dfbe0704-0805-42a9-b221-0eb02d38e473} {93995380-89BD-4b04-88EB-625FBE52EBFB} {46f51bca-6fac-4e83-b18b-5e8145f11f3c} {947aec3e-b05b-404f-bd0d-27dfec92f4d0} Core Core Core Core Core Core Core Core Core Core Core Core Core Core Core Core Core Core Core Core Standard library Standard library Standard library Standard library Standard library Standard library Standard library Core Standard library Headers Headers Headers Headers Internal headers Internal headers Internal headers Internal headers Internal headers Internal headers Internal headers Internal headers Internal headers Internal headers Internal headers Internal headers Internal headers Internal headers Internal headers Internal headers Internal headers Internal headers Internal headers