Task: Program Execution
Input (English): 5, 6, ['6691', 'd', '4107', '5321', 'K', '5019', '7813', '7973', 'k', '7241', '6339', '5837', 'E', '5489', 'V', '1937', '7621', '8273', '8869', '1011', '9167', 'x', 'b', 'y', '8715', 'K', '8179', 'F', 'x', 'N']
Output (English): K, 6339, 7621, b, x