<prompt> Translate the following text to SwahiliThe unique piazzas red-brick herringbone pavingpavement is divided by nine marble strips for the nine patrician clans that ruled the city at the end of the 13th century.  <response>: Piazza ya Roma ina barabara ya marumaru tisa kwa ajili ya familia tisa za patrician ambazo zilitawala mji mwishoni mwa karne ya 13. 