イラレの上位のデータを下位にできますか？
[ヘイポー]-2007/08/06 15:18:19 [Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.0; SLCC1; .NET CLR 2.0.50727; Media Center PC 5.0; .NET CLR 3.0.04506)]
[匿名]-2007/08/06 15:44:51 [Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1)]
[12]-2007/08/06 23:04:02 [Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 1.1.4322; .NET CLR 2.0.50727)]
[もり]-2007/08/07 09:56:41 [Mozilla/5.0 (Macintosh; U; PPC Mac OS X; ja-jp) AppleWebKit/419.3 (KHTML, like Gecko) Safari/419.3]
[匿名]-2007/08/07 11:10:26 [Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 2.0.50727; .NET CLR 3.0.04506.30)]
[Poy_yeH]-2007/08/07 11:59:40 [Mozilla/5.0 (Macintosh; U; Intel Mac OS X; ja-JP-mac; rv:1.8.1.6) Gecko/20070725 Firefox/2.0.0.6]
[匿名]-2007/08/07 12:09:55 [Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 2.0.50727; .NET CLR 3.0.04506.30)]
[もり]-2007/08/07 13:28:33 [Mozilla/5.0 (Macintosh; U; PPC Mac OS X; ja-jp) AppleWebKit/419.3 (KHTML, like Gecko) Safari/419.3]
[匿名]-2007/08/07 14:16:14 [Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 2.0.50727; .NET CLR 3.0.04506.30)]
[ほげ]-2007/08/07 14:24:40 [903SH Vodafone/1.0/V903SH/SHJ001[/Serial] Browser/UP.Browser/7.0.2.1 Profile/MIDP-2.0 Configuration/CLDC-1.1 Ext-J-Profile/JSCL-1.2.2 Ext-V-Profile/VSCL-2.1.0]
[もり]-2007/08/07 18:25:37 [Mozilla/5.0 (Macintosh; U; PPC Mac OS X; ja-jp) AppleWebKit/419.3 (KHTML, like Gecko) Safari/419.3]
[あきれた]-2007/08/08 02:09:01 [Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)]
[匿名]-2007/08/08 07:04:40 [Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 2.0.50727)]
[匿名]-2007/08/08 10:30:12 [Mozilla/5.0 (Macintosh; U; PPC Mac OS X; ja-jp) AppleWebKit/419.3 (KHTML, like Gecko) Safari/419.3]