Complex sentence: Sainsbury's Central for smaller supermarkets and SavaCentre and later Sainsbury's SavaCentre for its hypermarkets, both identities were phased out in 2005.
Split into simpler sentences: Sainsbury's Central for smaller supermarkets and SavaCentre and later Sainsbury's SavaCentre for its hypermarkets. Both identities were phased out in 2005.