fare_id,route_id,origin_id,destination_id,contains_id
257,406,,,
257,407,,,
1255,,737,738,
1255,,737,739,
1255,,738,737,
1255,,739,737,
1255,1996,,,
1255,2598,,,
3523,7149,738,739,
3523,7149,739,738,