sentences:  Tamarindito had a secondary capital at the nearby center of Arroyo de Piedra, and both formed one polity, sharing the same emblem glyph.Tamarindito is thought to have been the capital of a ruling lineage in the Early Classic Petexbatún, it got subjugated in the Late Classic by the new kingdom that had established itself at Dos Pilas.On a stela from Arroyo de Piedra, we can see ruler Chak Bin Ahk designated as a lord subordinate to Dos Pilas.