from_stop_id,to_stop_id,transfer_type,min_transfer_time
8590442,8591818,2,420
8591818,8590442,2,420
8592050,8592052,2,180
8592052,8592050,2,180
8501217,8501217,3,
8592017,8592017,3,
8592048,8592048,3,
8592052,8592052,3,
8592128,8592128,3,
8501207,8501207,2,120
8501208,8501208,2,120
8501209,8501209,2,120
8501210,8501210,2,120
8501211,8501211,2,120
8501212,8501212,2,120
8501213,8501213,2,120
8501214,8501214,2,120
8501215,8501215,2,120
8501216,8501216,2,120
8501217,8501217,2,120
8501218,8501218,2,120
8530749,8530749,2,120
8579237,8579237,2,180
8579238,8579238,2,240
8579239,8579239,2,120
8589523,8589523,2,120
8590442,8590442,2,180
8591818,8591818,2,120
8592017,8592017,2,120
8592028,8592028,2,180
8592048,8592048,2,120
8592050,8592050,2,120
8592052,8592052,2,120
8592061,8592061,2,120
8592086,8592086,2,120
8592128,8592128,2,120
8592133,8592133,2,120