_id	fare_id	route_id	origin_id	destination_id	contains_id
1	C38A	""	""	""	A
2	C38B	""	""	""	B
3	C38C	""	""	""	C
4	C38AB	""	""	""	A
5	C38AB	""	""	""	B
6	C38AC	""	""	""	A
7	C38AC	""	""	""	C
8	C38BC	""	""	""	B
9	C38BC	""	""	""	C
10	C38ABC	""	""	""	A
11	C38ABC	""	""	""	B
12	C38ABC	""	""	""	C