Input (grade 8): The main national railway lines into Oslo run through Akershus with many junctions and stations such as Asker, Sandvika, Ski and LillestrÃ m. Akershus includes some of the lake MjÃ sa and some of the river Glomma.
Output (grade 10): The main national railway lines into Oslo run through Akershus with many stations such as Asker, Ullensaker, Ski and LillestrÃ m.