"from_stop_id","to_stop_id","transfer_type","min_transfer_time"
"428-0311","428-0350","1",""
"428-0322","428-0416","1",""
"428-0350","428-0311","1",""
"428-0416","428-0322","1",""
"428-0310","428-0351","1",""
"428-0351","428-0310","1",""
