from_stop_id,to_stop_id,transfer_type
P00590,P03360,0
P03360,P00590,0
P00940,P70024,0
P70024,P00940,0
P02310,P03360,0
P03360,P02310,0
P00580,P03360,0
P03360,P00580,0
P02670,P03360,0
P03360,P02670,0
