* [[左>2005/B5/課題1左]] [#wf428adb] * [[左>2005/B5/課題1左]] [#wf428adb] * [[右>2005/B5/課題1右]] [#qaa666c2] * [[右>2005/B5/課題1右]] [#qaa666c2] [[戻る>2005/B5]]