????:1????????50?????:??????

2?????

3?????????

4??????????

5??????

2???????????????????8????????11??50?,??????????????????2??

????8????24?,?????????????????10?????????????????1?,??29?????,??2????,?1????????????????1???????????,?,????,????

2??8?????????????16????????????,????17????????????

????????????,?60??????????????????????????????????,???80????????????????7???

2??8??,?????????????200?????,???????

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

2????9??,??????????????,?,?,??1.2????????10?????????20?????????,????????100????????????????,????10?????????(?? ? ??? ???? ??? ???)

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