1518T-E-3-AL 1518T-E-3-B 1518T-E-3-S 1518T-E-3-SS 1518T-F-2-AL 1518T-F-2-B 1518T-F-2-S 1518T-F-2-SS 1518T-F-3-AL 1518T-F-3-B