 La Trinidad de Nosotros took on its final form and most of its major architecture was built at this time including the Mesoamerican ballcourt, the major residential complexes, four plazas and the port facilities.In the 8th century AD the city had important relationships with Maya cities to the southwest, especially in the Petexbatún region, and on the Pasión and Usumacinta rivers, including Seibal (on the Pasión), Altar de Sacrificios (near where the Pasión becomes the Usumacinta), and Dos Pilas, Aguateca, Tamarindito, Arroyo de Piedra and Cueva de Sangre (all five in the Petexbatún region).It is possible that the widespread distribution of Ik-style ceramics in elite tombs at sites in the Petexbatún region may be linked to the military defeat of Motul de San José by Dos Pilas, with these high quality ceramics forming a part of the tribute payment made to the Petexbatún kingdom.