Complex sentence: The main eastern and southeastern suburbs include the municipalities of Thermaikos, Thermi, Chortiatis, Mikra, Michaniona, Vasilika and Epanomi; while the main western suburbs include the municipalities of Echedoros and Chalastra.
Split into simpler sentences: The main eastern and southeastern suburbs include the municipalities of Thermi, Chortiatis, Vasilika, Mikra, Thermaikos, Epanomi and Michaniona. The western suburbs include the municipalities of Echedoros and Chalastra.