@example
@group
-@samp{-} @var{\e$B%K%e!<%9%0%k!<%WL>\e(B} [[@samp{:} @var{\e$B%f!<%6L>\e(B}][@samp{@@} @var{\e$B%[%9%HL>\e(B}][@samp{:} @var{\e$B%]!<%HHV9f\e(B}]][@samp{!}]
+@samp{-} @var{\e$B%K%e!<%9%0%k!<%WL>\e(B} [@samp{:} @var{\e$B%f!<%6L>\e(B}][@samp{@@} @var{\e$B%[%9%HL>\e(B}][@samp{:} @var{\e$B%]!<%HHV9f\e(B}][@samp{!}]
@end group
@end example
@example
@group
-@samp{&} [@var{\e$B%f!<%6L>\e(B}][[@samp{/} @var{\e$BG'>ZK!\e(B}][@samp{:} @var{\e$BHV9f$N?6$jJ}\e(B}][@samp{@@} @var{\e$B%[%9%HL>\e(B}][@samp{:} @var{\e$B%]!<%HHV9f\e(B}]][@samp{!}]
+@samp{&} [@var{\e$B%f!<%6L>\e(B}][@samp{/} @var{\e$BG'>ZK!\e(B}][@samp{:} @var{\e$BHV9f$N?6$jJ}\e(B}][@samp{@@} @var{\e$B%[%9%HL>\e(B}][@samp{:} @var{\e$B%]!<%HHV9f\e(B}][@samp{!}]
@end group
@end example