"from_stop_id","to_stop_id","transfer_type","min_transfer_time"
"101536-168_01","101536-168_02","0",""
"101536-121_01","101536-121_03","0",""
"101536-121_02","101536-121_03","0",""
"101536-121_03","101536-121_01","0",""
"101536-121_03","101536-121_02","0",""
"101536-135_02","101536-135_01","2","30"
"101536-136_01","101536-136_02","0",""
