Task: Program Execution
Input (English): 2, 21, ['8607', '4525', 'k', 'W', 'T', 'T', '8563', 'e', '9641', 'w', '5423', 'i', 'I', 'F', '3221', 'o', 'z', 'B', '3909', 'm', '8119']
Output (English): 8119m3909Bzo3221FIi5423w9641e8563TTWk4525