Task: Program Execution
Input (English): 11, ['8931', '9527', 'x', '9327', '1491', 'y', 'M', 'a', '9655', 'i', '907', 'c', '6281', '4039', '4629', '8303', 'v', 'U', '8899', '5177', '5941', 'v', '9633', 'M', '3137', '3887', '7499', '3301']
Output (English): 8931, c, 9633