Task: Program Execution
Input (English): 6, ['6621', '5201', 'G', 'p', 't', 'T', '1873', '507', 'E', '1001', '2285', '3141', '1797', '341', 'H', '9877', '8617', '2093', '5151', '6851', 'G']
Output (English): 6621, 5201, G, p, t, T