Task: Program Execution
Input (English): 7, ['6509', 'r', 'i', 'b', '3405', 'I', '4853', 'r', 'U', '9745', '1819', '2105', 'x', 'N', 'd', 'R', '6971', '7233', 'h', '7533', '2919', 'L', '2943', '9063', 'w']
Output (English): 6509, r, i, b, 3405, I, 4853