Task: Program Execution
Input (English): 13, 18, ['6953', '7485', 'Y', 'V', '4865', 'G', 'A', 'h', '3333', '3643', '3079', '4539', '3833', '4991', 'G', 'q', 'R', 'S', '7135']
Output (English): S, R, q, G, 4991, 3833