Task: Program Execution
Input (English): 6, ['Z', 'S', '457', '2145', 's', 'm', 'v', '4183', '4279', 'G', '4803', '191', 'G', 'J', 'Y', '8575', 'L', 'U', '6639', 'Z', 'A']
Output (English): Z, S, 457, 2145, s, m