from_stop_id,to_stop_id,transfer_type
8301_01,8301_01,
8301_01,8301_02,
8301_02,8301_01,
8301_02,8301_02,
8356_02,8356_02,
8469_01,8469_01,1
8469_02,8469_02,1
8477_01,8477_02,
8477_02,8477_01,
8484_01,8484_01,
