?? ???????? ????????????
????:1????????:????????150???
2?????
3????????????
4?????
5???????
??7?????13??(? ? ?????????)?????????????????????????13?,????,??13???19?????????,??????????
7???????????????????????????13?,?????? ???,???????,????,???????,??
?????????????,???:13?????~19?,??,?(??????????????????????????????????????????????????????????????????????????????????????????)?,??6~8??;?????????????29~33?;??22~24?,????????25~27??
?????:7???????????13?,????????????????,??5?????????????????????????????7~8????;??,?????,??????5~6????????7~9?;?????,??6~7???????????8~9?????14?????????~19??,???,??????,???????????5~6????7~8?;???????,??????????????????????????????,??6~7??????????????????8~9???????????
???????????????????????????????:??,??????(??????)
??:??