Htaccess Rewrite URLs

RewriteEngine On
RewriteCond %{HTTP_HOST} !^www.shisha-forum.de
RewriteRule (.*) http://www.shisha-forum.de%{REQUEST_URI} [R=301,L]
# WCF-SEO-START
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /


RewriteRule ^tag/([0-9]+)-([^/\.]*)/?$ index.php?page=TaggedObjects&tagID=$1 [L,QSA]
RewriteRule ^user/([0-9]+)-([^/\.]*)/?$ index.php?page=User&userID=$1&username=$2 [L,QSA]
RewriteRule ^([^/\.]+)/([0-9]+)-([^/\.]*)/last-post\.html$ index.php?page=Thread&threadID=$2&action=lastPost [L,QSA]
RewriteRule ^([^/\.]+)/([0-9]+)-([^/\.]*)/first-new-post\.html$ index.php?page=Thread&threadID=$2&action=firstNew [L,QSA]
RewriteRule ^([^/\.]+)/p([0-9]+)-([^/\.]*)/?$ index.php?page=Thread&postID=$2 [L,QSA]
RewriteRule ^([^/\.]+)/([0-9]+)-([^/\.]*)/index([0-9]+)\.html$ index.php?page=Thread&threadID=$2&pageNo=$4 [L,QSA]
RewriteRule ^([^/\.]+)/([0-9]+)-([^/\.]*)/?$ index.php?page=Thread&threadID=$2 [L,QSA]
RewriteRule ^([^/\.]+)/board([0-9]+)\.html$ index.php?page=Board&boardTitle=$1&pageNo=$2 [L,QSA]
RewriteRule ^([^/\.]+)\.html$ index.php?page=Board&boardTitle=$1 [L,QSA]
RewriteRule ^index$ index.php?page=Index [L,QSA]
RewriteRule ^startseite   index.php?page=Portal   [L]
RewriteRule ^mitglieder   index.php?page=MembersList   [L]
RewriteRule ^newsblog   index.php?page=UserBlogOverview   [L]
RewriteRule ^kalender   index.php?page=Calendar   [L]
RewriteRule ^galerie   index.php?page=UserGalleryOverview   [L]
RewriteRule ^karte   index.php?page=Map   [L]
RewriteRule ^hilfe   index.php?page=Help   [L]
RewriteRule ^partnerseiten   index.php?page=Partner   [L]
RewriteRule ^forenregeln   index.php?page=Rules   [L]
RewriteRule ^link-us   index.php?page=Linkus   [L]
RewriteRule ^impressum   index.php?form=Impressum   [L]
RewriteRule ^shisha-forum-on-facebook   index.php?page=Custom&pageID=2   [L]
RewriteRule ^fehler-404   index.php?page=Custom&pageID=1   [L]
RewriteRule ^advent index.php?page=advent [L]

</IfModule>
# WCF-SEO-END

DirectoryIndex index.php startseite index.php?page=Custom&pageID=1
ErrorDocument 404 /fehler-404
RewriteRule ^archive/index\.html$   error404.php   [L]
RewriteRule ^archive/([0-9]*)/board\.html$   board.php?boardid=$1   [L]
RewriteRule ^archive/([0-9]*)/([0-9]*)/board\.html$   board.php?boardid=$1&page=$2   [L]
RewriteRule ^archive/([0-9]*)/thread\.html$   thread.php?threadid=$1   [L]
RewriteRule ^archive/([0-9]*)/([0-9]*)/thread\.html$   thread.php?threadid=$1&page=$2   [L]

<IfModule mod_rewrite.c>
RewriteEngine on
RewriteBase /
# Rewrite application /blog/
RewriteCond %{SCRIPT_FILENAME} !-d
RewriteCond %{SCRIPT_FILENAME} !-f
RewriteRule ^blog/(.*)$ blog/index.php?$1 [L,QSA]
# Rewrite application /calendar/
RewriteCond %{SCRIPT_FILENAME} !-d
RewriteCond %{SCRIPT_FILENAME} !-f
RewriteRule ^calendar/(.*)$ calendar/index.php?$1 [L,QSA]
# Rewrite application /gallery/
RewriteCond %{SCRIPT_FILENAME} !-d
RewriteCond %{SCRIPT_FILENAME} !-f
RewriteRule ^gallery/(.*)$ gallery/index.php?$1 [L,QSA]
# Rewrite application /filebase/
RewriteCond %{SCRIPT_FILENAME} !-d
RewriteCond %{SCRIPT_FILENAME} !-f
RewriteRule ^filebase/(.*)$ filebase/index.php?$1 [L,QSA]
# Rewrite application /forum/
RewriteCond %{SCRIPT_FILENAME} !-d
RewriteCond %{SCRIPT_FILENAME} !-f
RewriteRule ^forum/(.*)$ forum/index.php?$1 [L,QSA]
# Rewrite application /wcf/
RewriteCond %{SCRIPT_FILENAME} !-d
RewriteCond %{SCRIPT_FILENAME} !-f
RewriteRule ^wcf/(.*)$ wcf/index.php?$1 [L,QSA]
# Rewrite application /cms/
RewriteCond %{SCRIPT_FILENAME} !-d
RewriteCond %{SCRIPT_FILENAME} !-f
RewriteRule ^cms/(.*)$ cms/index.php?$1 [L,QSA]
# Rewrite application /core/
RewriteCond %{SCRIPT_FILENAME} !-d
RewriteCond %{SCRIPT_FILENAME} !-f
RewriteRule ^core/(.*)$ core/index.php?$1 [L,QSA]
# Rewrite application /
RewriteCond %{SCRIPT_FILENAME} !-d
RewriteCond %{SCRIPT_FILENAME} !-f
RewriteRule ^(.*)$ index.php?$1 [L,QSA]
</IfModule>