$B$"$]$d$s

28$B!?(B30
$B!V$5$C$-$N1sF#$5$s!"$A$g$C$H%+%C%3NI$+$C$?$G$9$h!#!W(B
$B!V$($C!*!J%^%$%J%9%$%*%s!*!K!W(B
end
$B%P%C%/%J%s%P!<(B
28$B!?(B30
$B!V$5$C$-$N1sF#$5$s!"$A$g$C$H%+%C%3NI$+$C$?$G$9$h!#!W(B
$B!V$($C!*!J%^%$%J%9%$%*%s!*!K!W(B
$B%P%C%/%J%s%P!<(B