Task: Program Execution
Input (English): 1, ['4241', 'A', '7403', '2715', '4161', '6669', 's', '1049', '493', 'b', 'v', 'J', '5125', 'i', 'q', '7741', 'c', 'g', 'e', 'i', '4845', '5445', 'n', '2663', 'f', '2479']
Output (English): 4241