Task: Program Execution
Input (English): 5, ['423', 'u', 'i', 'L', '287', '2163', 'e', '8709', '8533', '3167', 'K', '8421', 'D', 'I', '1281', 'h', '909', 's', '7443', 'U', 'u']
Output (English): 423, u, i, L, 287