Guerrero state: Alacatlatzala, Cahuatache, Cuautipa, Cuba Libre, Jilotepec, Ocuapa, and Potoichan, Quiahuitlatlatzala, San Isidro Labrador, Tenaztalcingo, Tepecocatlán, Tototepec, Xonacatlán, and Zacatipa towns; across western border, into Oaxaca state.
