Task: Program Execution
Input (English): 11, 27, ['2481', '4889', 'l', 's', '6371', '4757', '9599', '845', '2711', '6151', '281', '7383', 'J', 'x', 'x', 'W', 'X', 'J', '3199', 'i', '521', 'V', 'q', 'Q', 'k', '517', '2153']
Output (English): 3512715kQqV125i9913JXWxxJ3837182