from_stop_id,to_stop_id,transfer_type,min_transfer_time
11026-af392de9,132-c139f454,,
11142-c5434b41,11142-c5434b41,,
132-c139f454,11026-af392de9,,
133-08da14b5,31986-b1e95b83,,
31895-288916d9,31895-288916d9,,
31986-b1e95b83,133-08da14b5,,
41123-5e6e51b3,41123-5e6e51b3,2,300
41385-f7e0074f,41385-f7e0074f,,
41386-6206d5fd,41386-6206d5fd,,
6264-1bf759a4,6264-1bf759a4,,
