INSERT INTO limb VALUES
(4, 1, 7, 3),
(4, 2, 7, 3),
(4, 3, 7, 3),
(4, 4, 7, 3);
INSERT INTO limb VALUES
(5, 1, 99, 1),
(5, 2, 99, 1),
(5, 3, 99, 3),
(5, 4, 99, 2);
INSERT INTO limb VALUES
(6, 1, 97, 5),
(6, 2, 97, 2),
(6, 3, 97, 5),
(6, 4, 97, 1);