"fare_id","route_id","origin_id","destination_id","contains_id"
"105460-SK","105460-T","S","K",""
"105460-KS","105460-T","K","S",""
"105460-ST","105460-T","S","T",""
"105460-TS","105460-T","T","S",""
"105460-TK","105460-T","T","K",""
"105460-KT","105460-T","K","T",""
