ring.id = 170726 filter.purchasability = all VisitorId = 57c7f64e-d9a3-46cb-a26a-34c3879e50ba page.num = 1
SELECT DISTINCT(ci.sub_id_fk) AS sub_id FROM catalog_item AS ci INNER JOIN catalog AS c ON ci.cat_id_fk=c.cat_id INNER JOIN hasring AS hr ON ci.sub_id_fk=hr.sub_id_fk INNER JOIN rings AS r ON hr.rings_fk=r.rings_id WHERE r.rings_id = 170726 AND c.free = 1 LIMIT 50
//zinc12.docking.org/results/combination?ring.id=170726&filter.purchasability=all