| From Pedro Domingos C, D, B, F, H, E. A0: S, A, K, R, X, H. A1: O, I, X, C. A2: 1, 2. A3: 2, 3, 1. A4: 1, 3. A5: 1, 2. A6: 2, 1. A7: 1, 2. A8: 2, 1. A9: continuous. A10: continuous. A11: continuous.