Task: Program Execution
Input (English): 7, ['1163', '9237', '7897', '5793', '6991', '9617', 'f', 'E', 'e', '9831', 'L', 'H', '659', 'D', 'M', 'L', '1507', 'L', '7069', 'Y', 'y', '9975']
Output (English): E, e, 9831, L, H, 659, D, M, L, 1507, L, 7069, Y, y, 9975