anchor.diff:  Edenbridge Town,EBT
   Edge Hill,EDG
   Edinburgh,EDB
  +Edinburgh Gateway,EGY
   Edinburgh Park,EDP
   Edmonton Green,EDR
   Effingham Junction,EFF
  
positive.code: Kirkham & Wesham,KKM
  Kirkhill,KKH
  Kirknewton,KKN
  Kirkwood,KWD
  Kirton Lindsey,KTL
  Kiveton Bridge,KIV
  
negative.code: Lostwithiel,LOS
  Loughborough,LBO
  Loughborough Junction,LGJ
  Low Moor,LMR
  Lowdham,LOW
  Lower Sydenham,LSY
  Lowestoft,LWT
  