fare_id,route_id,origin_id,destination_id
100,101001,,
100,101002,,
100,102001,,
100,201001,,
100,201002,,
100,203001,,
100,202001,,
100,301001,,
100,302001,,
100,401001,,
100,401002,,
100,402001,,
100,501001,,
100,503001,,
100,502001,,
