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* Here is a quotation from James Baldwin:

⠦⠠⠇⠕⠧⠑⠀⠞⠁⠅⠑⠎⠀⠷⠋⠀⠮⠀⠍⠁⠎⠅⠎⠀⠺⠑⠀⠋⠑⠜⠀⠺⠑⠀⠸⠉⠀⠇⠊⠧⠑⠀⠾⠳⠞⠀⠯⠀⠐⠅⠀⠺⠑⠀⠸⠉⠀⠇⠊⠧⠑⠀⠾⠔⠲⠴

In the brailled quotation above, why can the "in" lower groupsign be used before a period and a closing double quote?

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