Task: Program Execution
Input (English): 1, 12, ['8145', 'r', '3303', 'x', '3341', 'g', '5079', 'X', '6573', 'p', '9161', '7227', 'N', '3517', 'k', '4919', 'G', '6905', '7091', 'Y']
Output (English): 42829