WITH SalaryComparison AS (
    SELECT
        f.id as self_id,
        pf.salary AS friend_salary,
        ps.salary AS self_salary
    FROM
        Friends f
        JOIN Packages pf ON f.friend_id = pf.id
        JOIN Packages ps ON f.id = ps.id
)
SELECT 
    s.name
FROM 
    SalaryComparison sc
    JOIN Students s ON sc.self_id = s.id
WHERE
    sc.friend_salary > sc.self_salary
ORDER BY
    sc.friend_salary ASC
;