from_stop_id,to_stop_id,transfer_type,min_transfer_time
2483578,848563,0,
2483885,848563,0,
2750805,2750805,0,
2750806,2750806,0,
2750829,2750829,0,
2750874,2750874,0,
848159,848159,0,
848164,848467,3,
848325,848325,1,
848345,848345,0,
848467,848164,3,
848563,2483578,0,
848563,2483885,0,
