Task: Program Execution
Input (English): 8, ['4823', '7283', '6573', 'Y', '2533', 'z', '3553', '8013', '4551', 'k', 'D', '9241', 'l', 'F', 'q', '8413', '5233', '7343', '8263', '7269']
Output (English): 4823, 4551, 5233