Task: Program Execution
Input (English): [7223, 2687, 5699, 'Y', 'x', 'C', 'x', '9205', 'n', '1569', '9831', '7723', 'n', 'U', 'E', 5513, 1065], [2581, 7999, 't', '9205', 'n', '1569', '9831', '7723', 'n', 'U', 'X', 273, 'p', 'Y', 6733, 8457]
Output (English): 9205, n, 1569, 9831, 7723, n, U