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Make sequence diagrams: 1 . View announcements 2 . delete account 3 . delete profile 4 . Make post 5 . edit post 6 .

Make sequence diagrams: 1. View announcements 2. delete account 3. delete profile 4. Make post 5. edit post 6. delete post 7. View news 8. change password 9. dislike post 10. Search 11. Make announcement 12. Post events

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