You can use this code in your DOCUMENT_ROOT/.htaccess file:
RewriteEngine On
RewriteBase /
# skip all files and directories from rewrite rules below
RewriteCond %{REQUEST_FILENAME} -d [OR]
RewriteCond %{REQUEST_FILENAME} -f
RewriteRule ^ - [L]
RewriteRule ^([^/]+)/?$ index.php?one=$1 [L,QSA]
RewriteRule ^([^/]+)/([^/]+)/?$ index.php?one=$1&two=$2 [L,QSA]
RewriteRule ^([^/]+)/([^/]+)/([^/]+)/?$ index.php?one=$1&two=$2&three=$3 [L,QSA]
RewriteRule ^([^/]+)/([^/]+)/([^/]+)/([^/]+)/?$ index.php?one=$1&two=$2&three=$3&four=$4 [L,QSA]
RewriteRule ^([^/]+)/([^/]+)/([^/]+)/([^/]+)/([^/]+)/?$ index.php?one=$1&two=$2&three=$3&four=$4&five=$5 [L,QSA]