300期：=【02,05,06,08,09,10,11,12,13,16,17,20,23,25,26,27,29,30,36,37,43,44,45,49】开：16准
301期：=【01,03,04,07,11,13,15,20,24,25,26,30,31,32,33,36,37,38,39,41,42,43,45,49】开：18错
302期：=【06,07,08,10,12,13,14,15,17,20,23,27,28,29,30,31,33,37,40,41,43,44,46,49】开：06准
303期：=【01,02,04,08,09,15,16,17,19,20,21,22,24,26,29,30,33,36,42,43,44,45,46,49】开：33准
304期：=【01,02,04,06,07,08,13,14,16,19,23,24,25,26,28,30,31,37,40,41,45,46,48,49】开：10错
305期：=【02,03,07,09,11,12,14,16,17,20,23,25,28,29,35,36,37,38,39,40,41,45,48,49】开：？？