Task: Program Execution
Input (English): 16, 21, ['8055', 'J', 'E', '5993', '83', '3881', 'q', '4955', 'N', 'G', 'J', '3167', 'G', '9455', '8221', 'O', 'c', '9211', 'c', 'M', 'm', 'w', '1905', '5037', '8621', '6169', '5559', '6459', 'k', 'M']
Output (English): mMc1129cO