????±?????á???o?????????¨??????????·è????????????????°??????÷???????????
?????????????·???????????·????????????????????????i?????°??±??????????????????±??x?????????
????????????????x??????????????????????à?????÷??
???????????÷???·???????x?÷??x??è?????????????i?÷????????????????x?·???
?????i??±?????????°????à???±?????????o??????
????°??????o??x???????????????????x???????????????·??????i?i?o?à°x????????x????á?????????i??????????????????????????????x????????????????????????°?????·?°x?????¤????
???????i????????x??????????i?????????i±?????????????x???·???±???????
?????°?????????????i??±??o???????????????±
???????????????????????????????????????????????????i????????x???????????
?????°?±?????????????i??·????±
??????±???????x????????????????
????°??????o??????????????????????????????????·???
???????x?÷°????????¨???????i???????????±?o????????x?????x????????x???????