ZOO + sh404SEF - как убрать дубли? - SEF (ЧПУ)

<?php
// Zoo SEF configuration
// yoonique[.net]


// If you make any changes to this file, you should purge all SEF urls as well



defined('_JEXEC') or die('Restricted Access');


//define('ZOO_SEF_ITEM',        'item');
//define('ZOO_SEF_CATEGORY',    'category');
//define('ZOO_SEF_FRONTPAGE',   'frontpage');
define('ZOO_SEF_ITEM',        '');
define('ZOO_SEF_CATEGORY',    '');
define('ZOO_SEF_FEED',        'feed');
define('ZOO_SEF_ALPHAINDEX',  'alphaindex');
define('ZOO_SEF_FRONTPAGE',   '');
define('ZOO_SEF_SUBMISSIONS', 'submissions');
define('ZOO_SEF_SUBMISSION',  'submission');
define('ZOO_SEF_TAG',         'tag');
define('ZOO_SEF_PAGE',        'page');


// Value 1: add item type alias to url
// Value 0: remove item type from url
define('ZOO_SEF_SHOW_TYPE', 0);

// 1: Add primary category to SEF url. If primary category is NONE then first category picked
// If primary category is NONE then first category is chosen
// 0: remove primary category from url
define('ZOO_SEF_SHOW_PRIMARY', 0);


// 1: Add application alias to SEF url
// 0: Remove application from item and category urls 
// Setting the value to 0 is not recommended
define('ZOO_SEF_SHOW_APP', 0);


// Zoo adds category Ids to Items in some cases (when you navigate from a category)
// You won't need this, option if you set ZOO_SEF_SHOW_PRIMARY
define('ZOO_SEF_SHOW_CATEGORY', 1);

?>