sentences:  Six stelae and an altar were placed in the Central Plaza, the stelae are mostly plain monuments arranged in two north-south rows, the westernmost containing four monuments and the parallel eastern row containing only two.The Acropolis is an elite residence, probably a palace, laid out around three patios and encompassing Structures L7-1 through to L7-10 and including some large buildings among them.Eighteen looters' pits have been counted within the Acropolis.