Task: Program Execution
Input (English): 4, ['4457', 'p', '7635', 'a', 'L', '3249', 'E', '1621', '6727', 's', 'f', '5195', 'J', '7587', 'L']
Output (English): L, 3249, E, 1621, 6727, s, f, 5195, J, 7587, L