from_stop_id,to_stop_id,transfer_type
200540,200539,
200557,200541,
200558,200539,
200558,200540,
200559,200539,
200559,200540,
200559,200558,
200652,200595,
200657,200656,
200714,200635,
200810,200809,
200822,200819,
200831,200816,
200834,200809,
200834,200810,
200838,200536,
200838,200635,
200841,200645,
200844,200842,
200891,200541,
200938,200491,
200961,200500,
200971,200970,
200973,200595,
200973,200652,
200973,200972,
200974,200619,
200976,200975,
200978,200977,
200980,200979,
