Task: Program Execution
Input (English): 12, 19, ['6681', '4477', 'c', 'u', 'Y', 'I', '2905', '4635', 'K', 'Q', 'P', 'M', '7273', 'M', '1911', 's', '5377', 'K', '2991', 'U', 'G', '9785', '8333', 'W', '2497', 'a', '33']
Output (English): 2991, K, 5377, s, 1911, M, 7273, M