sentences:  The first version of the map was created in 1994 as part of the first approaching to the site.The first survey reported 86 structures which were organized in four groups named with the literals A, B, C and D. The second map was created by the "Proyecto de Sitios Arqueológicos de Petén" (PROSIAPETEN).It was a revision of the original map which resulted in the identification of 115 structures organized in 14 major groups.