---

INSERT INTO Grades(grade_id, student_id, subject_id, grade, grade_date) VALUES
(1, 1, 1, 4, '25-09-2026'),
(2, 2, 1, 3, '26-09-2026'),
(3, 3, 1, 4, '26-09-2026'),
(4, 4, 1, 2, '25-09-2026'),
(5, 5, 1, 4, '28-09-2026'),
(6, 6, 10, 5, '25-09-2026'),
(7, 7, 10, 4, '27-09-2026'),
(8, 8, 10, 4, '25-09-2026'),
(9, 9, 10, 5, '29-09-2026'),
(10, 10, 10, 5, '29-09-2026'),
(11, 1, 2, 4, '25-09-2026'),
(12, 2, 2, 3, '26-09-2026'),
(13, 3, 2, 4, '26-09-2026'),
(14, 4, 2, 4, '25-09-2026'),
(15, 5, 2, 4, '28-09-2026'),
(16, 6, 9, 3, '25-09-2026'),
(17, 7, 9, 4, '27-09-2026'),
(18, 8, 9, 4, '25-09-2026'),
(19, 9, 9, 3, '29-09-2026'),
(20, 10, 9, 3, '26-09-2026'),
(21, 1, 3, 5, '25-09-2026'),
(22, 2, 3, 5, '26-09-2026'),
(23, 3, 3, 4, '26-09-2026'),
(24, 4, 3, 5, '25-09-2026'),
(25, 5, 3, 4, '28-09-2026'),
(26, 6, 8, 5, '25-09-2026'),
(27, 7, 8, 4, '27-09-2026'),
(28, 8, 8, 5, '25-09-2026'),
(29, 9, 8, 5, '29-09-2026'),
(30, 10, 8, 3, '26-09-2026'),
(31, 1, 4, 5, '25-09-2026'),
(32, 2, 4, 3, '26-09-2026'),
(33, 3, 4, 4, '26-09-2026'),
(34, 4, 4, 2, '25-09-2026'),
(35, 5, 4, 4, '28-09-2026'),
(36, 6, 7, 5, '25-09-2026'),
(37, 7, 7, 3, '27-09-2026'),
(38, 8, 7, 4, '25-09-2026'),
(39, 9, 7, 5, '29-09-2026'),
(40, 10, 7, 3, '26-09-2026'),
(41, 1, 5, 5, '25-09-2026'),
(42, 2, 5, 4, '26-09-2026'),
(43, 3, 5, 4, '26-09-2026'),
(44, 4, 5, 5, '25-09-2026'),
(45, 5, 5, 4, '28-09-2026'),
(46, 6, 6, 5, '25-09-2026'),
(47, 7, 6, 4, '27-09-2026'),
(48, 8, 6, 4, '25-09-2026'),
(49, 9, 6, 5, '29-09-2026'),
(50, 10, 6, 3, '26-09-2026');