anchor.diff:  "755879","2014-06-10 19:40:06","Mozilla/5.0 (Mobile; rv:18.0) Gecko/18.0 Firefox/18.0","true","",""
   "884874","2014-06-10 19:40:24","Mozilla/5.0 (Mobile; rv:18.0) Gecko/18.0 Firefox/18.0","false","",""
   "828431","2014-06-10 19:40:27","Mozilla/5.0 (Mobile; rv:18.0) Gecko/18.0 Firefox/18.0","false","",""
  -"809796","2014-06-10 19:40:29","Mozilla/5.0 (Android; Mobile; rv:23.0) Gecko/23.0 Firefox/23.0","false","",""
  +"809796","2014-06-10 19:40:29","Mozilla/5.0 (Android; Mobile; rv:23.0) Gecko/23.0 Firefox/23.0","true","",""
   "828439","2014-06-10 19:40:30","Mozilla/5.0 (Mobile; rv:18.0) Gecko/18.0 Firefox/18.0","false","",""
   "843137","2014-06-10 19:40:35","Mozilla/5.0 (Mobile; rv:18.0) Gecko/18.0 Firefox/18.0","true","",""
   "826845","2014-06-10 19:40:44","Mozilla/5.0 (Mobile; rv:18.0) Gecko/18.0 Firefox/18.0","true","",""
  
positive.code: "799881","2014-06-11 08:10:20","Mozilla/5.0 (Mobile; rv:18.0) Gecko/18.0 Firefox/18.0","true","",""
  "828351","2014-06-11 08:10:23","Mozilla/5.0 (Mobile; rv:18.0) Gecko/18.0 Firefox/18.0","true","",""
  "848854","2014-06-11 08:10:25","Mozilla/5.0 (Mobile; rv:18.0) Gecko/18.0 Firefox/18.0","true","",""
  "860668","2014-06-11 08:10:26","Mozilla/5.0 (Mobile; rv:18.0) Gecko/18.0 Firefox/18.0","false","",""
  "888708","2014-06-11 08:10:33","Mozilla/5.0 (Mobile; rv:18.0) Gecko/18.0 Firefox/18.0","false","",""
  "823604","2014-06-11 08:10:35","Mozilla/5.0 (Mobile; rv:18.0) Gecko/18.0 Firefox/18.0","true","",""
  "815823","2014-06-11 08:10:44","Mozilla/5.0 (Mobile; rv:18.0) Gecko/18.0 Firefox/18.0","false","www.ocn.ne.jp does not work correctly in Firefox Android",""
  "808572","2014-06-11 08:10:52","Mozilla/5.0 (Mobile; rv:18.0) Gecko/18.0 Firefox/18.0","true","",""
  "890842","2014-06-11 08:10:54","Mozilla/5.0 (Mobile; rv:18.0) Gecko/18.0 Firefox/18.0","true","",""
  "828366","2014-06-11 08:10:58","Mozilla/5.0 (Mobile; rv:18.0) Gecko/18.0 Firefox/18.0","false","",""
  "828378","2014-06-11 08:11:01","Mozilla/5.0 (Mobile; rv:18.0) Gecko/18.0 Firefox/18.0","true","",""
  "878286","2014-06-11 08:11:07","Mozilla/5.0 (Mobile; rv:18.0) Gecko/18.0 Firefox/18.0","true","",""
  "799884","2014-06-11 08:11:10","Mozilla/5.0 (Mobile; rv:18.0) Gecko/18.0 Firefox/18.0","true","",""
  
negative.code: "856662","2014-06-10 19:42:42","Mozilla/5.0 (Mobile; rv:18.0) Gecko/18.0 Firefox/18.0","false","",""
  "878262","2014-06-10 19:42:49","Mozilla/5.0 (Mobile; rv:18.0) Gecko/18.0 Firefox/18.0","false","",""
  "766951","2014-06-10 19:42:56","Mozilla/5.0 (Android; Mobile; rv:23.0) Gecko/23.0 Firefox/23.0","false","",""
  "805660","2014-06-10 19:42:59","Mozilla/5.0 (Mobile; rv:18.0) Gecko/18.0 Firefox/18.0","true","",""
  "828418","2014-06-10 19:42:59","Mozilla/5.0 (Mobile; rv:18.0) Gecko/18.0 Firefox/18.0","false","",""
  "841432","2014-06-10 19:43:00","Mozilla/5.0 (Mobile; rv:26.0) Gecko/26.0 Firefox/26.0","true","","no WAP here, right?!"
  "857119","2014-06-10 19:43:06","Mozilla/5.0 (Mobile; rv:18.0) Gecko/18.0 Firefox/18.0","true","",""
  "729556","2014-06-10 19:43:08","Mozilla/5.0 (Mobile; rv:18.0) Gecko/18.0 Firefox/18.0","true","",""
  "759111","2014-06-10 19:43:10","Mozilla/5.0 (Android; Mobile; rv:23.0) Gecko/23.0 Firefox/23.0","true","",""
  "957853","2014-06-10 19:43:11","Mozilla/5.0 (Mobile; rv:18.0) Gecko/18.0 Firefox/18.0","false","",""
  "890864","2014-06-10 19:43:18","Mozilla/5.0 (Mobile; rv:18.0) Gecko/18.0 Firefox/18.0","true","",""
  "888706","2014-06-10 19:43:19","Mozilla/5.0 (Mobile; rv:18.0) Gecko/18.0 Firefox/18.0","false","",""
  "888701","2014-06-10 19:43:24","Mozilla/5.0 (Mobile; rv:18.0) Gecko/18.0 Firefox/18.0","false","",""
  "241688","2014-06-10 19:43:25","","false","",""
  