Task: Program Execution
Input (English): 12, ['J', '2859', '3241', 'u', 'N', '29', '3007', '5717', 'q', '2109', 'S', 'u', '6531', 'L', '945', '2027', 'Y', '4859', 'H', 'x', 'I', 'q', 'E', 'K', '1337', 'X', '273', '3073', 'L', 'k', 'q', '9035', '7291', 'U', '8773', 'B', 'a', '8171', 'i', '477', '7725', '3547', 'u', '3581']
Output (English): J, 6531, 1337, a