281期，01,02,03,04,09,10,13,14,15,18,20,23,25,26,29,30,34,35,37,40,41,42,45,46,47，开47准
282期，01,03,04,07,08,09,12,13,15,19,20,23,24,25,29,31,35,36,37,40,41,45,47,48.49，开41准
283期，03,04,05,09,10,11,14,15,16,17,21,22,25,26,27,28,33,36,37,38,39,41,47,48,49，开
