"from_stop_id","to_stop_id","transfer_type","min_transfer_time"
"70021","70196",2,240
"70021","70197",2,240
"70021","70198",2,240
"70021","70199",2,240
"70154","70155",3,
"70155","70154",3,
"70200","70020",2,180
