WITH name_salary AS (
    SELECT s.id AS n_id, s.name AS name, p.salary AS nsalary
    FROM Students s
    JOIN Packages p
    USING (id)
),
friend_salary AS (
    SELECT f.id AS id, f.friend_id AS f_id, p.salary AS fsalary
    FROM Friends f
    JOIN Packages p
    ON f.friend_id = p.id
)
SELECT ns.name
FROM name_salary ns
JOIN friend_salary fs
ON ns.n_id = fs.id
WHERE fs.fsalary > ns.nsalary
ORDER BY fs.fsalary;