????:1?????????:??????qq

2???????

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

4?????????

5?????????

?????6???11?? (????????????????? ??????)????,6???????????????8?,????11?,????????41???????42?,????21??????????6??????????????????????????

??????,?????,?????????????????,??????????????6?????????9???????????????????,11?????????17???,???,???

?,???????,??????????????,?????????????,?????,????????????????????????????????????,?,??????,?????????????????

??,?????????,???????,?????????,????,?,???????????,??????????????(???????????????) ??:????