https://docs.google.com/presentation/d/1TVxSkpKeRt_QZCb1cP1swSniONLU15BJJMjFmYy5OAw/edit?usp=sharing


1조



https://docs.google.com/presentation/d/1EAPZQ-YLZ9HHUGvipA_OmtsaoVDF3bQxJkH1dWO_d1c/edit?usp=sharing


2조




https://docs.google.com/presentation/d/1BXGFzTSOnNQDqsa3dBs9MycPU68SJ7aj6UNmcZLF26M/edit?usp=sharing


3조

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