Task: Program Execution
Input (English): 5, 15, ['8241', 'x', 'X', '5077', '3593', 'e', 'F', '4043', '1601', '8439', 'm', '2505', 'g', 'Z', 'i', 'S', 'V', '8739']
Output (English): 3593eF404316018439m2505gZi