前スレ7: https://rio2016.5ch.net/test/read.cgi/rikei/1284242785/
6: https://science6.5ch.net/test/read.cgi/rikei/1165169990/
5: http://science4.2ch.net/test/read.cgi/rikei/1119096125/
4: https://science3.5ch.net/test/read.cgi/rikei/1094640235/
3: http://science3.2ch.net/test/read.cgi/rikei/1088168110/