Task: Program Execution
Input (English): 4, ['M', '4303', 'K', 'D', 'm', 'z', 'B', 'X', '3727', '6973', '8627', '2891', '1273', 'A', 's']
Output (English): m, z, B, X, 3727, 6973, 8627, 2891, 1273, A, s