from_stop_id,to_stop_id,transfer_type,min_transfer_time
6001_09,6001_02,0,
6001_09,6001_03,0,
6001_09,6001_05,0,
6078_01,6078_02,2,60
6078_01,6078_03,2,60
6078_01,6078_04,2,60
6078_02,6078_01,2,60
6078_02,6078_03,2,60
6078_02,6078_04,2,60
6078_03,6078_01,2,60
6078_03,6078_02,2,60
6078_03,6078_04,2,60
6078_04,6078_01,2,60
6078_04,6078_02,2,60
6078_04,6078_03,2,60
6101_01,6101_01,2,60
