"from_stop_id","to_stop_id","transfer_type","min_transfer_time"
"1508-6337_01","1508-6337_02","0",""
"1508-6337_02","1508-6337_01","0",""
"1508-6386_01","1508-6386_02","0",""
"1508-6386_01","1508-6386_03","0",""
"1508-6386_02","1508-6386_01","0",""
"1508-6386_02","1508-6386_03","0",""
"1508-6386_03","1508-6386_01","0",""
"1508-6386_03","1508-6386_02","0",""
"1508-6386_06","1508-6386_01","0",""
"1508-6386_06","1508-6386_02","0",""
"1508-6386_06","1508-6386_03","0",""
"1508-6390_01","1508-6390_02","0",""
"1508-6390_02","1508-6390_01","0",""
"1508-6445_01","1508-6445_02","0",""
"1508-6445_02","1508-6445_01","0",""
"1508-6582_01","1508-6582_02","0",""
"1508-6582_02","1508-6582_01","0",""
