export const tocs = new Map<string, string>([
  ['gw', 'Great Western Railway'],
  ['sw', 'South Western Railway'],
  ['il', 'Island Line'],
  ['nt', 'Northern'],
  ['aw', 'Transport for Wales'],
  ['cc', 'c2c'],
  ['cs', 'Caledonian Sleeper'],
  ['ch', 'Chiltern Railways'],
  ['xc', 'CrossCountry'],
  ['em', 'East Midlands Railway'],
  ['es', 'Eurostar'],
  ['ht', 'Hull Trains'],
  ['tl', 'Thameslink'],
  ['gc', 'Grand Central'],
  ['gx', 'Gatwick Express'],
  ['hx', 'Heathrow Express'],
  ['ls', 'Locomotive Services Limited'],
  ['me', 'Merseyrail'],
  ['lr', 'Network Rail OTM'],
  ['xr', 'TfL Elizabeth Line'],
  ['se', 'Southeastern'],
  ['sn', 'Southern'],
  ['le', 'Greater Anglia'],
  ['ga', 'Greater Anglia'],
  ['lm', 'West Midlands Railway'],
  ['sr', 'ScotRail'],
  ['gn', 'Great Northern'],
  ['lt', 'TfL London Underground'],
  ['lo', 'TfL London Overground'],
  ['sj', 'Sheffield SuperTram'],
  ['tp', 'TransPennine Express'],
  ['vt', 'Avanti West Coast'],
  ['gr', 'LNER'],
  ['wr', 'West Coast Railway'],
  ['ty', 'Vintage Trains'],
  ['ld', 'Lumo'],
  ['so', 'Rail Adventure'],
  ['ln', 'Grand Union Trains'],
  ['zz', 'Freight/Charter Company'],
  ['wm', 'West Midlands Railway (WMT)'],
  ['uk', 'Unknown Operator']
]);