??????????15-20???????????????????????????50-51????????????52-54????????????????90-96???????????????н????56-60??????????????80-85???
???????10??????????????????????????????47??????49??????
??????????2-4???????????????????????????????120-125???
????????????????????????????16-18???
???????40-45???
??????????????65-70???
???????23??????
???ν????6-7???
??????????20-22???
??