from_stop_id,to_stop_id,transfer_type,min_transfer_time
1,1,1,
3,3,1,
4,4,1,
5,5,1,
9,9,1,
10,10,1,
11,11,1,
12,12,1,
13,13,1,
3575,3575,1,
217,217,1,
3263,3263,1,
588,588,1,
1487,1487,1,
1136,1136,1,
933,1411,1,
933,1394,1,
875,1411,1,
875,1394,1,
1394,875,1,
1394,933,1,
1411,875,1,
1411,933,1,
432,432,1,
509,509,1,
3575,3801,1,
3801,3575,1,
3542,3542,1,
408,1835,2,90
1835,408,2,90
1878,1864,2,90
1864,1878,2,90
1304,1264,1,
1264,1304,1,
1264,1264,1,
1304,1304,1,
1284,1284,1,
1285,1285,1,
1779,1779,1,
781,781,1,
1779,781,1,
781,1779,1,
607,607,2,90
607,3806,2,90
3806,3806,2,90
3806,607,2,90
601,658,2,90
658,601,2,90