??8??16???????? ??“214”????,????16???????,????“?????”??,???????????,????????????

?,??????16??????“214”??????????????????????

??,????????????“214”????????????????????“?????????????”????????,??????,???????,???,?????(????)

?????????:????????? ??“????????????”

?? ????:???????“???”??????

????:1?????????????:???????

2???????

3????????????

4?????

5???????

??8??16???????? ??“214”????,????16???????,????“?????”??,???????????,????????????

?,??????16??????“214”??????????????????????

??,????????????“214”????????????????????“?????????????”????????,??????,???????,???,?????(????)

?????????:?????????