['qqq-xxx' => '(?:[r-w]|q[r-z]|qq[q-z]|x(?![x-z])|xx(?![x-z])|xxx)'],
['qqq-x' => '(?:[r-x]|q[r-z]|qq[q-z])'],
['qqq-q' => '(?:q[r-z]|qq[q-z])'],
['qqq-xxx' => '(?:[r-w]|q[r-z]|qq[q-z]|x(?![x-z])|xx(?![x-z])|xxx)'],
['qqq-x' => '(?:[r-x]|q[r-z]|qq[q-z])'],
['qqq-q' => '(?:q[r-z]|qq[q-z])'],