Task: Program Execution
Input (English): 7, ['1579', '7243', '2635', 'B', '8587', '4259', '6557', '8565', 'b', 'L', '2235', '5097', 'Y', 'M', 'b', '3017']
Output (English): 1579, 7243, 2635, B, 8587, 4259, 6557