lunarpage not support widlcard, how to install wpmu?

my site is on lunarpages,park *.kingphp.com to /wpmu is not work.
but I have already achieve this features by adding these in .htaccess :

RewriteEngine on

RewriteCond %{REQUEST_FILENAME} !-f

RewriteCond %{REQUEST_FILENAME} !-d

RewriteCond %{HTTP_HOST} ^(.*\.)?kingphp.com$

RewriteCond %{REQUEST_URI} !^/blogmu/

RewriteRule ^(.*)$ /blogmu/$1

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