Task: Program Execution
Input (English): 2, 6, ['9579', 'K', '7661', '8991', '7243', 'u', '7957', '6563', '1381', '9239', 's', '2331', 'q', 'c', 'a', '4185', '1291', '2569']
Output (English): u, 7243, 8991, 7661, K