如果是我我會直覺這樣疊
http://serizawa.web5.jp/puzzdra_theory_maker/index.html?layout=002110145302252101445155111555&route=56,136311446363133136664&ctwMode=false抱歉不會縮網址@@剛剛再看了一下圖 改良一下
http://serizawa.web5.jp/puzzdra_theory_maker/index.html?layout=002110145302252101445155111555&route=56,136311446363133136664&ctwMode=false7C 雙疊而且這個應該比剛剛那個好轉喔喔我會縮網址了
http://tinyurl.com/z3tfzws