from_stop_id,to_stop_id,transfer_type
114,377,
115,297,
1301,1305,
1305,1301,
1400,1509,
1404,2073,
1424,1520,
1432,1969,
149,248,
1507,1609,
1509,1400,
1520,1424,
1569,164,
1609,1507,
164,1569,
1702,1437,
1742,1747,
1747,1742,
1762,605,
1762,616,
1896,1897,
1897,1896,
1928,1929,
1929,1928,
1966,610,
1967,613,
1969,1432,
1978,1988,
1988,1978,
207,452,
2073,1404,
2098,2108,
2108,2098,
2117,2072,
2225,2226,
2226,2225,
248,149,
272,280,
280,272,
297,115,
377,114,
380,450,
423,426,
426,423,
438,439,
439,438,
450,380,
452,207,
461,466,
462,465,
465,462,
605,1762,
610,1966,
610,613,
613,1967,
616,1762,
937,902,
