骨格も何もただのコピペじゃん http://hiroshi.hatenablog.com/entry/2012/06/14/225529 http://blog.livedoor.jp/deal_with0603/archives/51873663.html https://blog.goo.ne.jp/hiroshi44103/e/a80e866bd65e0c1d90da3ebde09b036d