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

2?????????

3?????

4???????

5???????

????6????28??? ???,??28??????????????,??????????????

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

???,???27???

????????????,?????????????4?????????????,???????????????????????????????????????????-????

?5??????20???????????????????,??????5???19?????????????????,?,???50?????????????6????????????????????????28???????????,?6??????,?????2????????? ???:??