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

下の㌃のﾔｼはマスが多いぞ