"from_stop_id","to_stop_id","transfer_type","min_transfer_time"
"1230-101_01","1230-101_02","0",""
"1230-101_01","1230-101_03","0",""
"1230-101_02","1230-101_01","0",""
"1230-101_02","1230-101_03","0",""
"1230-101_03","1230-101_01","0",""
"1230-101_03","1230-101_02","0",""
"1230-146_01","1230-146_02","0",""
"1230-146_01","1230-146_03","0",""
"1230-146_02","1230-146_01","0",""
"1230-146_02","1230-146_03","0",""
"1230-146_03","1230-146_01","0",""
"1230-146_03","1230-146_02","0",""
