Task: Program Execution
Input (English): 17, 22, ['2153', 'N', 's', 'P', '5243', '7853', '2651', '7401', '7569', '7435', 'W', 'L', '7365', '5215', '5665', 'C', 'e', 'k', '7517', 'E', '9439', '9005']
Output (English): ek7517E94399005