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αα αααα ααα’ ααα αα£ αα₯α¨αα αα αα α΅ααͺ α α¨α½α² α¬αα¬α΅-αα΅α₯α΅α³α ααα αα΅α ααα αα£ αααα ααα αα ααα’ αααα αα α αα£ αΈαα α°αα«αα£ α΅α₯α΅α₯ 4
αααα» α¨αα‘αα αα£α«α£α’ ααα’ α₯αα½α α΅ αα΅ [α΅α α₯α«αα΅] α΅α₯α΅α₯ ααα α ααα’ ααα¦α’ α₯αα ααα α«α΅ ααααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«α½ αααα«