$B$@$,$7$+$7$/$8(B

$B$@$,$7$+$7$/$82hA|(B1
$B$@$,$7$+$7$/$82hA|(B2
$B$@$,$7$+$7$/$82hA|(B3
$B$@$,$7$+$7(BTOP$B$XLa$k(B