fare_id,route_id,contains_id
AB,,A
AB,,B
ABC,,A
ABC,,B
ABC,,C
ABCD,,A
ABCD,,B
ABCD,,C
ABCD,,D
ABCDE,,A
ABCDE,,B
ABCDE,,C
ABCDE,,D
ABCDE,,E
BC,,B
BC,,C
BCD,,B
BCD,,C
BCD,,D
BCDE,,B
BCDE,,C
BCDE,,D
BCDE,,E
CD,,C
CD,,D
CDE,,C
CDE,,D
CDE,,E
DE,,D
DE,,E
DE,9987,
