﻿from_stop_id,to_stop_id,transfer_type,min_transfer_time
7513_01,7513_01,0,
7513_01,7513_02,0,
7513_02,7513_01,0,
7513_02,7513_02,0,
7603_01,7603_01,0,
7603_01,7603_02,0,
7603_02,7603_01,0,
7603_02,7603_02,0,
