こういう書き方のほうが良いのですね。

コピー元
http://anchorage.2ch.net/test/read.cgi/livemarket2/1238187974/56
コピー先
http://anchorage.2ch.net/test/read.cgi/livemarket2/1238187974/58
http://anchorage.2ch.net/test/read.cgi/livemarket2/1238187974/62

コピー元
http://anchorage.2ch.net/test/read.cgi/livemarket2/1238187974/63
http://anchorage.2ch.net/test/read.cgi/livemarket2/1238187974/75
コピー先（上記２つのコピー元レスを合算したものもある）
http://anchorage.2ch.net/test/read.cgi/livemarket2/1238187974/64
http://anchorage.2ch.net/test/read.cgi/livemarket2/1238187974/72
http://anchorage.2ch.net/test/read.cgi/livemarket2/1238187974/76
http://anchorage.2ch.net/test/read.cgi/livemarket2/1238187974/77
http://anchorage.2ch.net/test/read.cgi/livemarket2/1238187974/80
http://anchorage.2ch.net/test/read.cgi/livemarket2/1238187974/90

こういう書き方で良いのでしょうか？
http://anchorage.2ch.net/test/read.cgi/livemarket2/1238187974/
http://anchorage.2ch.net/test/read.cgi/livemarket2/1238187974/
http://anchorage.2ch.net/test/read.cgi/livemarket2/1238187974/
http://anchorage.2ch.net/test/read.cgi/livemarket2/1238187974/