??°??¨?·???????????±????è?'?oo?????1?????????è?????é??????????o???è?????é?¤?°???¨??¨?·????é?????è???????°?o??1??3?????o???¨?????o?o????è??è?????é?¤?°???¨?3?????-????è??è???????¨?????¨???è|??????°????¤?????????'???????????¨??????????3¨???è§?è????§??????é???°??????o?¤§???????o?è?????é?¤?°???¨???????????????????????'??¤???
??????è?????é?¤?°???¨??????????3¨????o?é?1
1????o|??oé?????????o????é?¤????°???¨????¤???????????§???°????21?±?????°¤????o????é?¤è?o???è??é????o??????é???±????????????????????????????
è?????é?¤?°???¨????-?????????????è??è???3¨????o?é?1
2?????¤è???????????????'§?¨??o|?????????è????????è???'§?????¤è?????????????o????o????é?????
3????????1??????é?????é?¨???????|???????é?¨??????é????????é??????????????è???-??¤?????o????è|??±??°?é?-?????????
4???????§?é??é?¨?????aè?¨???è??????-???¨???????'????é??????1???¨???è?a????o??-????????????????????????°è?????è??è???-???????
5????????|???é?¨??????è?3??|???è??(?????|????21)???
6??????è?????é?¨????????o???è?o?????¨é?¨??§?'§??????é?????è??è??????o§????????¨???è?±???
7????????¨é?2??¤è?????é????¨????????'???
8????????°??¨???è?o???è??é????oè??è??????????¨??°è±????????°?é??é?¨??¨???????'?????°?é?-?????????
9?????¨????-????????°??°?????1??o|?¤§??????????????????????????-è??????????????è???¤??????¨é????????é??é??????·?????????|?-???????
?o????è?????é?¤?°???¨???????????'??¤??????
1?????????è?????é?¤?°???¨?????????é????o?????±???????????????é?¤?°????é??????oo?-?é?¨???é??é?¨?????|????°????è?????é?¤?°???¨é????o????????o?·?????????|?-?????????????????????aé?3????????¨???é????????é?2?°?????????|?????????é?¤?°????é???????|?§???°???
2???é?¤?°???o??????????????????????|????????????????????????????é??????????????????????1???é?¤?°???¨è???????|?????????é?¤?°???¨è???????|è?±è???????????è?±????????|???è?????é?????????°??3???????
3???è?????é?¤?°???¨???é???????????é???o??-???????????????????????????1???
(1)????????¤è???????|??????a???1??°??????·??????è??????????|?????°?°??2???¨???è?·a????¤è???????|????°'????????¤è???1???|??????a????°?°?????1??????¤è???????|????2?è??
(2)??¤è???????|?????¨???é?'è??é??
(3)è????¤é??é???????|??¨?-????è????'???
(4)è?????é?¤?°???¨???????????|????°?E.??????è?¨è??????????|?-????F.????'???¨????????|è??é??Gé?¤??°??o?o|?????|??|???è|??±?è?????é?¤?°???¨é???????????????o??-?????????·??????
(5)?????????????????1???è????¤é??é????????è·??????|???????????????è?¨???è·?è??????????|???é??é?????????'???¨????????|?¤a??-???é?¤?°???¨è???????|?????????è?±è?????