from_stop_id,to_stop_id,transfer_type,min_transfer_time
1090416,1090416,1,
1090415,1090415,1,
1174410,1174410,1,
1174411,1174411,1,
1440101,1440101,1,
1602203,1602203,1,
9070216,9070216,1,
9070218,9070218,1,
9651205,9651205,1,
4850204,4850204,1,
9204216,9204216,1,
4130213,4130213,1,
4170242,4170502,1,
4170552,4170238,1,
4170244,4170501,1,
4170551,4170247,1,
1020552,1020454,2,180
