(SELECT * FROM (VALUES (1), (2), (3), (4)) AS t (x))
INTERSECT
(SELECT * FROM (VALUES (2), (3), (4)) AS t (x))
INTERSECT
(SELECT * FROM (VALUES (1), (2), (3)) AS t (x))
INTERSECT
(SELECT * FROM (VALUES (1), (3), (4)) AS t (x));
