Task: Program Execution
Input (English): 4, 4, ['1385', 'B', '3969', '327', '281', '1729', '6905', '291', '9125', 'k', 'D', 'S', 'H', '1609', 's', '7943', 'C', '6331', '4323', 'D', 'v', 'c', '3573']
Output (English): 327, 291, S, 7943, D