Task: Program Execution
Input (English): 20, ['7237', 'J', 'C', '797', '4877', 'y', '4685', '6945', '1065', '6919', 'F', 'J', 'q', '799', '4053', '7211', 'O', 'W', 'C', 'y', '5817', 'g', 'Z', 'T', 'Z', '8029', 'B', '4827', 'x', 'A', 'p', '4949', 'Z', '5809', '2041', '341', 'q', 'g', 'G', '5283', 'J', 'x', 'i', 'P']
Output (English): 7237, 5817, J