"from_stop_id","to_stop_id","transfer_type","min_transfer_time"
"105631-200807_01","105631-200807_04","3",""
"105631-200807_03","105631-200807_02","3",""
"105631-200867_01","105631-200867_02","3",""
"105631-200998_01","105631-200998_02","3",""
"105631-200998_02","105631-200998_01","3",""
