?á3Dó???μ?′úo?£???±í1-13?£ 1?2?μè??′úo?ó?ó???′úo?Dèí?ê±±íê?ê±£??é??DD?ò?ˉ£?è?1?2?μè??′úo??óé?ó???×éo?£¨0×é2?±íê?£?×éo?±íê??£ ày£oP63=P6+C3 ?á3D1?2?μè??P6??£????òó???3×é?£ P52=P5+C2 ?á3D1?2?μè??P5??£????òó???2×é?£ èyì??á3D1????é3¤?ú1???: ′???: ?ü?àèyì??á3D2ú?·£o · ?¢Dí?ò?á3D?μáD é?1μ?ò?á3D?μáD ????í?á|?ò?á3D ?±???á3Dμ?1ì?μáD μ÷D??¢???ó′¥?ò?á3D1???(1???)?á3D ?2?ù(?2×?)1?×ó?á3D ?òD?1??ú?á3D ·?±ê?á3Dì????á3D?μáD ·?????ú?á3D·??????Dí?á3D??·??3μ???????á3D·????3μ??ì±?á3D??μ?1ì?á3D????áD1????á3D·??μ¥áD1????á3D·????áD?ò?á3D??2?3μ?á3D·???ú×°?2?ù1?×ó?á3D·??2?Da???á3D??×a?죨×a쨣??á3D??·??áD???ó′¥?á3D ·???DD??§3??á3D??·??3μ??μ÷?÷?á3D·???ú??1????á3D??·?§3?1????á3D??μ¥?ò?á3D??·ò±?e?ú?ú?á3D??×éo??á3D ·?±ê?á3D?μáD ·??·?±ê?¢D?Dí?ò?á3D?°??????··?±ê?D′óDí?ò?á3D·??ía°ü?üá??á3D·???????°?á3D??··?±ê1?×ó?á3D·??1???·?????e???t |