Task: Program Execution
Input (English): 18, ['1053', 'K', 'n', '81', 'e', 'f', '2743', '9983', '9161', 'J', '7689', '3693', '7621', '9715', '4151', 'O', 'T', '8229', '469', '7701', 'm', '6579', 'S', 's', 'F', '6559', 'N', 'z', 'N', 'Q', 'V', '5685', '5291', 'K', '8541', '2561', 'v', '8391', '4341', 'Z', '3763']
Output (English): 1053, 469, v