> >       ┏━┯━┯━┯━┯━┯━┯━┯━┓
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> >       ┃　│　│　│○│●│　│　│　┃
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> >       ┃　│　│　│●│○│●│　│　┃
> >       ┠─┼─┼─┼─┼─┼─┼─┼─┨
> >       ┃　│　│　│　│　│○│　│　┃
> >       ┠─┼─┼─┼─┼─┼─┼─┼─┨
> >       ┃　│　│　│　│　│　│　│　┃
> >       ┠─┼─┼─┼─┼─┼─┼─┼─┨
> >       ┃　│　│　│　│　│　│　│　┃
> >       ┗━┷━┷━┷━┷━┷━┷━┷━┛


参考：2000/10/04(水)21時09分54秒