Task: Program Execution
Input (English): 1, 5, ['3633', 'x', 'r', 'A', '2165', 'x', '5255', 'C', '2413', '8379', '7989', 'r', 'H', '5537', 'X', '5101', 'I', '9243', 'w', 'f', '75', 'u', '8697', '1043', '4499', '2419', 's']
Output (English): 3633, x, 7989, 5101, 75, 2419