from_stop_id,to_stop_id,transfer_type,min_transfer_time
1252,1252,0,
1255,1415,0,
1276,1415,0,
1290,1290,1,
1290,3451958,1,
1290,3451960,1,
1290,3451961,1,
1290,3451962,1,
1367,1367,1,
1415,1255,1,
1415,1276,1,
1415,1415,1,
2383147,2383147,1,
3451958,1290,1,
3451958,3451958,1,
3451958,3451960,1,
3451958,3451961,1,
3451958,3451962,1,
3451959,3451959,1,
3451960,1290,1,
3451960,3451958,1,
3451960,3451960,1,
3451960,3451961,1,
3451960,3451962,1,
3451961,1290,1,
3451961,3451958,1,
3451961,3451960,1,
3451961,3451961,1,
3451961,3451962,1,
3451962,1290,1,
3451962,3451958,1,
3451962,3451960,1,
3451962,3451961,1,
3451962,3451962,1,