"from_stop_id","to_stop_id","transfer_type","min_transfer_time"
"102599-44_1","102599-26_1","2","300"
"102599-44_1","102599-44_2","2","120"
"102599-44_2","102599-26_1","2","300"
"102599-44_2","102599-44_1","2","120"
"102599-58_1","102599-14_1","2","300"
