Task: Program Execution
Input (English): 11, ['n', '4809', 'u', 'b', 'Q', '1499', '8789', 's', 'W', '4615', 'f', 'Y', 'Z', 'Q', '7129', 'V', 'B', '5675', '4419', '8173', 'q', '7211', '5', 'i', 'J']
Output (English): Y, Z, Q, 7129, V, B, 5675, 4419, 8173, q, 7211, 5, i, J