279期：[十六码]{{01,02,04,09,16,23,24,26,27,31,32,33,46,47,48,49}}开：27准
280期：[十六码]{{01,08,09,15,18,21,22,25,28,32,37,39,42,45,46,47}}开：42准
281期：[十六码]{{06,10,13,15,17,18,19,24,26,27,32,34,42,43,46,49}}开：47错
282期：[十六码]{{04,05,06,07,08,15,23,24,25,27,31,35,36,41,45,46}}开：88
