Task: Program Execution
Input (English): 8, 11, ['8919', '113', 'x', 'Y', '7465', '9467', 'R', '4029', 'e', '3555', 'T', 'd', 'u', 'H', 't', '1265', '4211', 'v']
Output (English): T, 3555, e, 4029