Task: Program Execution
Input (English): 9, 18, ['a', 'b', '4691', '4977', '2095', 'x', 'v', '8007', 'g', 'd', '2233', '383', 'F', 'M', 'J', '7779', 'O', 'W', '3643', 'w', '9851']
Output (English): g, d, 2233, 383, F, M, J, 7779, O, W