Thresholds: E1 = 42, E1A = 84, E1B = 97.3, E1C = 112.5 E2 = 43, E2A = 77.5, E2B = 101.1, E2C = 148.0 L12A = 100.6 - 0.6 * D2, L12B = 128 - 0.6 * D2, L12C = 169 - 0.6 * D2