High Quality Content by WIKIPEDIA articles! The legal systems of ancient Tamilakam were instituted by the State. It was governed by the Tamil principles of: Aram, Maram, Pazhi, and Nan. If a monarch failed in the act of aram, it would then bring eternal blame (pali) from their own subjects. If, on the other hand, they failed in the act of muram, it would be shame (nan) to them.