Task: Program Execution
Input (English): 18, 20, ['5145', '595', 'n', '9845', '8891', '7493', '9145', 'D', '5987', 'V', 'p', 'g', 'O', 'w', 'Y', '4701', '421', '8611', '7501', 'z', '3703', '5233']
Output (English): z, 7501, 8611