Regarding this topic, please refer to my previous postings (http://d.hatena.ne.jp/itunalily2/20180422)(http://d.hatena.ne.jp/itunalily2/20180423)(http://d.hatena.ne.jp/itunalily2/20180426)(http://d.hatena.ne.jp/itunalily2/20180427)(http://…