?? ????????:?????1.5? ???????
????:1????????:??????
2???????
3?????????
4???????????
5?????
?????????1????4??????? (? ????)?,??????????????????4??????????,??1.5?,?????;????2??
??,4?,???????????3??????1?????????2??????,??1??????????7?,???????0?,????10?????????????14?,??8???10??
??????,??????????4?????????,??1.5???1?,???,??????1.5???,????????
??,?4??7?,??????????,??????,???,6??,??6??7?????????????????????8??????,?????????5?6???????????????????????????????????????7???????????
??,?,1??4??????????,??????????????24??27????????,??
?????????????,???????,???????,??????????????????(?????????) ????:????????