268期：《《03,04,06,14,16,17,21,26,27,28,30,40,43,44,48,49》》开：40√
269期：《《02,03,07,13,14,17,22,27,32,35,36,38,41,44,46,49》》开：22√
270期：《《01,02,03,06,07,12,20,23,24,30,33,38,39,42,46,49》》开：19x
271期：《《02,08,15,17,18,21,23,28,30,35,37,39,41,42,45,49》》开：35√
272期：《《06,13,17,18,23,26,28,29,30,31,33,36,38,39,40,41》》开：02x
273期：《《01,04,07,09,10,11,12,14,17,23,29,30,34,43,46,49》》开：中？