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

2??????

3??????????

4????????????

5??????????

2?9?????????,??CBA??????,?102:83????????2???????(???)??????? ? ??? 2???????????????9?????????,???CBA???????,??102:83???????????????23??(?)???????? ??? ????????? 2?9?????,???CBA????????????,?????????102:83???23?????(??)??????????????????????? ??????? ? 2???????9?????,???CBA????????,?????????102:83?????????????????4???????????????(???????)??????? ? ??????????????? 2??9?????,???????CBA????,?????????102:83???32?????(??????)??????????? ? ????? 2??9???????????????,?CBA????????????????,??102:83??????????????????? ?????? ??????? ??:??