Task: Program Execution
Input (English): 3, 4, ['s', '7397', 'L', '527', '1529', '5159', '4227', '8143', 'K', '4247', 'f', '131', 'J', '3997', '2047', 'G', '285', 's', 'J', '8817', '9739']
Output (English): L, 527