243期：=【02,03,05,10,11,13,14,15,16,18,19,21,27,28,29,30,31,33,34,35,36,37,39,40,42,45,47,48】开：21准
244期：=【01,04,05,06,07,12,13,14,16,18,19,21,24,25,29,31,32,33,35,37,39,40,43,44,46,47,48,49】开：46准
245期：=【04,05,06,09,10,11,12,13,14,16,23,24,26,27,29,31,33,35,37,38,39,40,41,43,44,46,47,48】开：18错
246期：=【02,03,04,06,11,13,14,16,17,18,19,20,25,26,29,30,32,33,34,37,39,41,42,43,44,45,47,49】开：？
