"from_stop_id","to_stop_id","from_route_id","to_route_id","from_trip_id","to_trip_id","transfer_type","min_transfer_time"
"101128-ES:EUSKOTREN:STOPPLACE:1480:","101128-ES:EUSKOTREN:STOPPLACE:2577:","","","","","2","120"
"101128-ES:EUSKOTREN:STOPPLACE:2577:","101128-ES:EUSKOTREN:STOPPLACE:1480:","","","","","2","120"
