RewriteEngine On    # Turn on the rewriting engine

RewriteRule    ^view/([0-9]+)/([0-9]+)/?$    index.php?dict=$1&word=$2    [NC,L]    # Handle word ids.

RewriteRule    ^([0-9]+)/([0-9]+)/?$    index.php?dict=$1&word=$2    [NC,L]    # Handle word ids.

RewriteRule    ^view/([0-9]+)/?$    index.php?dict=$1    [NC,L]    # Handle dictionary ids.

RewriteRule    ^([0-9]+)/?$    index.php?dict=$1    [NC,L]    # Handle dictionary ids.