"from_stop_id","to_stop_id","transfer_type","min_transfer_time"
"101514-9_01","101514-10_01","0",""
"101514-9_01","101514-10_02","0",""
"101514-10_01","101514-10_02","0",""
"101514-10_02","101514-10_01","0",""
"101514-17_01","101514-17_02","0",""
