????????????????????·??????????¤??????o????????????
??????????????????????????????
?°???????????????±
?°?????????????±?????o????????x?????????????????????°?????????????????????x???????????????x?°????±
???÷???·??????
???????????o?±??????x?????????????·???????????i????·??????????????????????????°???
???÷?????????o??????i?i????????????????x??????i????????????
°x°x???????????????????????à??
?°?????±
????????
???÷????±§x???x????????????????????????????????????è???¨?i??????????
?°??°???°????????????????????????¨????x????è?????±?o???????????????????????????é??????????????????±??????o???????±
???÷??????????·???·?????????????
?°????????????±?????±???°?????·???????????????????????????????°???????????????????????????????????????????±?????????????????????°????±
???÷±§??????????
?°?????i?????????????±
???÷???????ox?????????????
?°?±????x?x???????°???????????°?????????????x????????????????±
???÷?????±§x???????????
?°??????????????à??????±
???÷±????????°x?????????x????o???????????o?????????????????±
?°????????????????????±???????·????????±
?°??????????????·????±
?°?????±
???÷???????????????????é??????????°i·¨?????????i??????????????????????????±?????????????????????°i·¨???o????????
???÷·???·???????????????????
?°?????????????????????·¨???o?????????á?????o?á???????????????±
°???????
???÷?????????????o?????????????¨???¨±?x???°???????????????x??????i????(¨??n¨°?1?7)????
?°?????????????????????????±?o?o????????????·????????????°??x??à?????????????±?????????±???o?i?????á???????????????á·??????é???????x????·??????á??????????±
???÷???????±???????????????????????i????x?????????x????o??
???÷?????????°???????i???????????o???±
???÷°???????????????????é????????±?x???????
?°???????o????·????o???á?????o?????¤???????±?????á·??????é???????i???á?§?o?????????????????????°?????á??x???·?x÷???±
???o??????xo????????
?°?????????????±
???÷?????????°??????????°????±
???÷???±(¨??o¨?#)??±§x???????????????????
?°?????????????????????????????????????o???á?o??????°????????????i????????????????x??????????·????????????????°????±
???÷???°?????±
?°???????±
???÷(¨?¤?¨??á)????
????
????????????????????
???÷???·??????
??x???
????????á????????x??????±x???±???????
?°?????????°????????????±
???÷????????
?°???·?¨???±
???÷±?x???????
?°???????????????????????i???÷??x??????????????????????????????????????°???????????±
???÷?????????±??????????????????????????????