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α΄ααα«α α α«ααα΅ #Delete α«α°α¨α©α΅ αα ααα α«α α¨ααα αα©α αα α¨ααα‘α΅ αα«α¨α α¨α₯αααΉ α₯α«α ααα€ αα ααα α«α?
β‘οΈ#Join (Subscribe) α«α°α¨αα½αα΅ α»ααα£ αα©αα½ αα α αα α΅αα£αα½αα’
β‘οΈα₯ααα° #Create α«α°α¨αα½αα΅ αα©αα£ α»αα α«α α αα°αα΅α αα α£αα€α΅ α αα£ ααααα€ #α α΅αα α«α°α¨αα½αα΅ α°α α’ααα α₯α α α¨αααα’ βΌοΈ
β‘οΈααααͺα« αα°αα α α«ααα΅ #Transfer αα΅α¨α ααα¨α«αα’
β‘οΈ#Block α«α°α¨αα½α ααα α«α°α¨αα½αα΅ α°α α«α #Unblock ααααα’
β‘οΈα¨ααααα α°α αα α¨α°ααα«α½αα΅/ α«αα«α½αα΅ ααα α αα αα ααα’βΌοΈ
β‘οΈ#Join (Subscribe) α«α°α¨αα½αα΅ α»ααα£ αα©αα½ αα α αα α΅αα£αα½αα’
β‘οΈα₯ααα° #Create α«α°α¨αα½αα΅ αα©αα£ α»αα α«α α αα°αα΅α αα α£αα€α΅ α αα£ ααααα€ #α α΅αα α«α°α¨αα½αα΅ α°α α’ααα α₯α α α¨αααα’ βΌοΈ
β‘οΈααααͺα« αα°αα α α«ααα΅ #Transfer αα΅α¨α ααα¨α«αα’
β‘οΈ#Block α«α°α¨αα½α ααα α«α°α¨αα½αα΅ α°α α«α #Unblock ααααα’
β‘οΈα¨ααααα α°α αα α¨α°ααα«α½αα΅/ α«αα«α½αα΅ ααα α αα αα ααα’βΌοΈ