291期：24码→03,05,06,09,11,12,14,15,18,22,23,25,27,28,29,30,34,36,41,42,44,45,46,47←开：14中
292期：24码→03,10,12,13,14,16,17,18,19,21,22,23,24,27,29,32,33,34,39,41,42,44,47,49←开：44中
293期：24码→02,03,06,07,08,09,13,15,16,17,20,26,29,31,32,34,35,36,37,38,39,41,42,44←开：30错
294期：24码→04,06,08,09,11,12,15,16,17,18,20,21,22,25,28,29,31,33,36,39,40,44,46,48←开：？？
