Complex sentence: The Amirthalingeswarar in the temple is placed on a seat called Avudayar according to Saiva principles is a mobile one that can be removed and placed on the seat again.
Split into simpler sentences: The Amirthalingeswarar in the temple is placed on a seat called Avudayar according to Saiva principles. It is a mobile one that can be removed and placed on the seat again.