Task: Program Execution
Input (English): 2, 2, ['D', '5999', '7725', '8071', 'f', '2105', '7087', '6261', '7271', 'z', '8965', '2907', 's', '4959', 'w', 'P', 'n']
Output (English): 5999, 8071, 2105, 6261, z, 2907, 4959, P