anchor.diff:  Texas,Donley,Drive Thru,To Texas
   Texas,Hall,Drive Thru,To Texas
   Texas,Childress,Drive Thru,To Texas
  -Texas,Cottle,Drive Thru,To Texas
   Texas,Hardeman,Drive Thru,To Texas
   Texas,Wilbarger,Drive Thru,To Texas
   Texas,Wichita,Drive Thru,To Texas
  
positive.code: Idaho,Madison,Lived,
  Idaho,Teton,Visited,
  Idaho,Fremont,Visited,
  Colorado,,Drive Thru,To Texas
  Colorado,,Drive Thru,To Texas
  Colorado,,Drive Thru,To Texas
  New Mexico,San Juan,Drive Thru,To Texas
  New Mexico,Sandoval,Drive Thru,To Texas
  New Mexico,Bernalillo,Drive Thru,Albuquerque/to Texas
  
negative.code: Tennessee,Sevier,Visited,Gatlinburg Trip
  Kentucky,Jefferson,Visited,Humana Househunting Trip
  Kentucky,Oldham,Visited,Humana Househunting Trip
  Minnesota,Ramsey,Visited,Travelers
  Minnesota,Washington,Drive Thru,Travelers
  Minnesota,Hennepin,Drive Thru,Travelers
  