Shape Plate Noise A 1 1.11 A 2 1.7 A 3 1.6 A 4 1.2 A 5 1.85 A 6 1.5 B 1 0.95 B 2 1.42 B 3 1.28 B 4 1.05 B 5 1.45 B 6 1.1 C 1 1 C 2 1.45 C 3 1.25 C 4 1.15 C 5 1.55 C 6 1.15 D 1 0.82 D 2 1.3 D 3 1.1 D 4 0.9 D 5 1.4 D 6 1.1