Task: Program Execution
Input (English): 2, 9, ['B', '5121', '1649', 'X', '5159', '8569', '5223', '2935', '2319', 'w', 'L', 'x', '383', '3797', 'u', 'L', 'u', 'C']
Output (English): 2319, 2935, 5223, 8569, 5159, X, 1649, 5121