Task: Program Execution
Input (English): 14, 16, ['Z', '2189', 'I', 'w', 'k', 'g', '1859', 'b', '2781', 'j', 'A', 'P', 'q', 'z', 'S', 'e', 'C', 'U', '9285', 'n', 'R', '4383', '7073', 'Q', '477']
Output (English): eSz