Task: Program Execution
Input (English): 9, 12, ['M', 'p', 'h', '7185', 'm', 'b', '2979', '4335', 's', 'W', '2789', 'k', 'D', 't', 'H', '1651', '3645', '6163', 'L', '943', '5415', '3769']
Output (English): s, W, 2789, k