anchor.diff:  "city_4315354","Quinze de Novembro","4315354","base.state_br_rs","base.br"
   "city_4315404","Redentora","4315404","base.state_br_rs","base.br"
   "city_4315453","Relvado","4315453","base.state_br_rs","base.br"
  -"city_4315503","Restinga Seca","4315503","base.state_br_rs","base.br"
  +"city_4315503","Restinga Sêca","4315503","base.state_br_rs","base.br"
   "city_4315552","Rio dos Índios","4315552","base.state_br_rs","base.br"
   "city_4315602","Rio Grande","4315602","base.state_br_rs","base.br"
   "city_4315701","Rio Pardo","4315701","base.state_br_rs","base.br"
  
positive.code: "city_2608404","Jurema","2608404","base.state_br_pe","base.br"
  "city_1500347","Água Azul do Norte","1500347","base.state_br_pa","base.br"
  "city_2608453","Lagoa do Carro","2608453","base.state_br_pe","base.br"
  "city_2608503","Lagoa do Itaenga","2608503","base.state_br_pe","base.br"
  "city_2608602","Lagoa do Ouro","2608602","base.state_br_pe","base.br"
  "city_2608701","Lagoa dos Gatos","2608701","base.state_br_pe","base.br"
  "city_2608750","Lagoa Grande","2608750","base.state_br_pe","base.br"
  
negative.code: "city_2516151","Sossêgo","2516151","base.state_br_pb","base.br"
  "city_2516201","Sousa","2516201","base.state_br_pb","base.br"
  "city_2516300","Sumé","2516300","base.state_br_pb","base.br"
  "city_2516409","Tacima","2516409","base.state_br_pb","base.br"
  "city_2516508","Taperoá","2516508","base.state_br_pb","base.br"
  "city_2516607","Tavares","2516607","base.state_br_pb","base.br"
  "city_2516706","Teixeira","2516706","base.state_br_pb","base.br"
  