Task: Program Execution
Input (English): 7, 14, ['p', 'i', '2221', 'D', '3009', '8271', 'p', '3143', 'J', 'l', '7931', 'W', 'Y', '3031', 'O', '7619', 'W', 'Q', '5821']
Output (English): p3143Jl7931WY3031