anchor.diff:  B241	BUCCINIGO
   B242	BUCCINO
   B243	BUCINE
  +B244	BUCUIE
  +B245	BUDAGNE
   B246	BUDDUSÒ
   B247	BUDOIA
   B248	BUDONI
   B249	BUDRIO
   B250	BUGGERRU
   B251	BUGGIANO
  +B252	BUGGIOLO
  +B253	BUGIALLO
  +B254	BUGLIO
  +B254	MONTEBUGLIO
   B255	BUGLIO IN MONTE
   B256	BUGNARA
  +B257	BUGNATE
   B258	BUGUGGIATE
   B259	BUIA
   B259	BUJA
  
positive.code: B296	BUSSOLENGO
  B297	BUSSOLENO
  B298	BUSSOLINO GASSINESE
  B300	BUSTO ARSIZIO
  B301	BUSTO GAROLFO
  B302	BUTERA
  
negative.code: B208	BROVIDA
  B209	BROZOLO
  B210	BROZZI
  B211	BROZZO
  B212	BRUGHERIO
  B213	BRUGINE
  B214	BRUGNATO
  