Task: Program Execution
Input (English): 2, ['1471', '7937', 'v', 'Z', 'L', '4517', '7179', 'E', 'G', 'f', '1293', '7201', '2283', 'J', '131', 'n', '6249', 'U', 'I', '4673', '4999', '2043', '3049']
Output (English): 1471, 7937