b'Comet xl 5.3 Comet xl 5.4 Comet xl 5.5 Comet xl 5.6 Comet xl 5.7 Comet xl 5.8Dexter 4.1 Grade 1.3 Grade 1.4 Grade 1.5 Grade 1.6 Grade 1.7Grade 1.8 Grade 1.9 Grade 1.10 Grade 1.11 Grade 1.12 Grade 1.13Grade 1.14 Grade 1.15 Grade 2.1 Grade 2.2 Grade 2.6 Grade 2.7'