Youtube activity of "ピッピ" (@user-mz8ge7dx4o) on "The Infographics Show" channel.
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UCCNz61o05IFKJdBWVPP9urQ
Commenter youtube id
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ピッピ
Commenter name
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@user-mz8ge7dx4o
Commenter name id
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"What Caused the Roman Empire to Collapse"
Comments by video