CT 21
  TS TD state SS      治ǼƬȫǵ˶ӰԺˣɶأ治ۡ SX
  TS TU NONE.㲥  SS ͬ־ע⣬ӰҪʼӳˣҾ볡 SX
  TS TD state SS      ɶ......ܣ SX
  TS TD state SS    ɶ......ܣ SX
  TS TU NONE. SS ˣܵģĲô SX
  TS TU NONE.Ա SS ιͬ־ﲻ SX
  TS TD state SS      ...... SX
  TS TU NONE.Ů SS ؼ  SN SS  SX
  TS TD state SS      Ů...... SX
  TS TU NONE.Ů  SS ɶͬѧ²ˡ SX
  TS TD state SS      ɻ󡢿հףˣ SX
  TS TU NONE.Ů  SS ԣšˣ SX
  TS TD state SS      ӹţĶ...  SX
  TS TU NONE.ɶĻ  SN SS áܱǸʧԼûа취¡ SX
  TS TU NONE.ɶĻ SS ĸײأұϸȥϣܾʹ˶ˡ SX
  TS TU NONE.ɶĻ SS ˲ܺ㿴ӰҲˣԭ¡ SX
  TS TU NONE.ɶĻ	SS 㿴ŵʱһ˳˷ɻڡ SX
  TS TU NONE.ɶĻ SS һǰ;꣬ϣúŬܵһȥΪġ SX
  TS TD state SS      Ƿʧ...... SX
  TS TD state SS      ˣ             SX
  TS TD state SS      ôЩ˸أ  SX
