Task: Program Execution
Input (English): 1, 6, ['8325', '4191', '5469', 'J', 'V', 'k', '8655', '4077', '3645', '3921', 'L', '7965', 'b', '2603', 'a', 'x', 'k', '5529', 'R', '3885']
Output (English): 8325, 8655, b, R