Task: Program Execution
Input (English): 14, 18, ['t', '3489', 'p', '3677', 'f', 'u', '6191', 'O', '5429', 'x', 'U', '1225', '4555', '8823', '6923', '2975', '9605', '2089', 'B', 'd', 'k']
Output (English): 88236923297596052089