6. 連続投稿・重複
http://rio2016.5ch.net/test/read.cgi/rsfx/1602259837/2,4,6,8,10,12,14,20,22,29,33,39,41

http://rio2016.5ch.net/test/read.cgi/rsfx/1606720393/3,8,10,12,14,26,35,50,52,55,59

http://rio2016.5ch.net/test/read.cgi/rsfx/1456846915/570,572,574,576,583,585

http://rio2016.5ch.net/test/read.cgi/rsfx/1679863465/2,9,40,42

http://rio2016.5ch.net/test/read.cgi/rsfx/1617165000/2,19,23,32,34