UPDATE Level SET deleted = 0 WHERE renderer in (80,81,82,83);
UPDATE Level SET difficulty = 1000 WHERE deleted = 0 AND difficulty >= 80;

UPDATE Level SET difficulty = 80 WHERE id in ( SELECT * FROM (SELECT id FROM Level WHERE renderer = 80 AND difficulty = 1000 LIMIT 7) temp);
UPDATE Level SET difficulty = 80 WHERE id in ( SELECT * FROM (SELECT id FROM Level WHERE renderer = 81 AND difficulty = 1000 LIMIT 7) temp);
UPDATE Level SET difficulty = 80 WHERE id in ( SELECT * FROM (SELECT id FROM Level WHERE renderer = 82 AND difficulty = 1000 LIMIT 8) temp);
UPDATE Level SET difficulty = 80 WHERE id in ( SELECT * FROM (SELECT id FROM Level WHERE renderer = 83 AND difficulty = 1000 LIMIT 7) temp);

UPDATE Level SET difficulty = 90 WHERE id in ( SELECT * FROM (SELECT id FROM Level WHERE renderer = 83 AND difficulty = 1000 LIMIT 4) temp);
UPDATE Level SET difficulty = 90 WHERE id in ( SELECT * FROM (SELECT id FROM Level WHERE renderer = 82 AND difficulty = 1000 LIMIT 3) temp);
UPDATE Level SET difficulty = 90 WHERE id in ( SELECT * FROM (SELECT id FROM Level WHERE renderer = 81 AND difficulty = 1000 LIMIT 4) temp);
UPDATE Level SET difficulty = 90 WHERE id in ( SELECT * FROM (SELECT id FROM Level WHERE renderer = 80 AND difficulty = 1000 LIMIT 4) temp);
UPDATE Level SET difficulty = 90 WHERE id in ( SELECT * FROM (SELECT id FROM Level WHERE renderer = 100 AND difficulty = 1000 LIMIT 5) temp);

UPDATE Level SET difficulty = 100 WHERE id in ( SELECT * FROM (SELECT id FROM Level WHERE renderer = 80 AND difficulty = 1000 LIMIT 2) temp);
UPDATE Level SET difficulty = 100 WHERE id in ( SELECT * FROM (SELECT id FROM Level WHERE renderer = 81 AND difficulty = 1000 LIMIT 3) temp);
UPDATE Level SET difficulty = 100 WHERE id in ( SELECT * FROM (SELECT id FROM Level WHERE renderer = 82 AND difficulty = 1000 LIMIT 2) temp);
UPDATE Level SET difficulty = 100 WHERE id in ( SELECT * FROM (SELECT id FROM Level WHERE renderer = 83 AND difficulty = 1000 LIMIT 3) temp);
UPDATE Level SET difficulty = 100 WHERE id in ( SELECT * FROM (SELECT id FROM Level WHERE renderer = 100 AND difficulty = 1000 LIMIT 10) temp);

UPDATE Level SET difficulty = 110 WHERE id in ( SELECT * FROM (SELECT id FROM Level WHERE renderer = 80 AND difficulty = 1000 LIMIT 1) temp);
UPDATE Level SET difficulty = 110 WHERE id in ( SELECT * FROM (SELECT id FROM Level WHERE renderer = 81 AND difficulty = 1000 LIMIT 1) temp);
UPDATE Level SET difficulty = 110 WHERE id in ( SELECT * FROM (SELECT id FROM Level WHERE renderer = 82 AND difficulty = 1000 LIMIT 2) temp);
UPDATE Level SET difficulty = 110 WHERE id in ( SELECT * FROM (SELECT id FROM Level WHERE renderer = 83 AND difficulty = 1000 LIMIT 1) temp);
UPDATE Level SET difficulty = 110 WHERE id in ( SELECT * FROM (SELECT id FROM Level WHERE renderer = 100 AND difficulty = 1000 LIMIT 15) temp);

UPDATE Level SET difficulty = 120 WHERE id in ( SELECT * FROM (SELECT id FROM Level WHERE renderer = 80 AND difficulty = 1000 LIMIT 2) temp);
UPDATE Level SET difficulty = 120 WHERE id in ( SELECT * FROM (SELECT id FROM Level WHERE renderer = 81 AND difficulty = 1000 LIMIT 1) temp);
UPDATE Level SET difficulty = 120 WHERE id in ( SELECT * FROM (SELECT id FROM Level WHERE renderer = 82 AND difficulty = 1000 LIMIT 1) temp);
UPDATE Level SET difficulty = 120 WHERE id in ( SELECT * FROM (SELECT id FROM Level WHERE renderer = 83 AND difficulty = 1000 LIMIT 1) temp);
UPDATE Level SET difficulty = 120 WHERE id in ( SELECT * FROM (SELECT id FROM Level WHERE renderer = 100 AND difficulty = 1000 LIMIT 10) temp);
UPDATE Level SET difficulty = 120 WHERE id in ( SELECT * FROM (SELECT id FROM Level WHERE renderer = 110 AND difficulty = 1000 LIMIT 5) temp);