049期：=【01,03,06,07,08,18,19,20,21,22,24,28,31,32,33,35,36,38,39,42,45,46,47,48】开：33准
050期：=【02,04,05,08,09,10,11,12,16,17,23,24,26,27,30,31,35,38,39,40,41,42,46,48】开：44错
051期：=【01,02,03,04,08,09,10,14,19,22,26,29,30,35,36,38,39,41,42,43,44,45,48,49】开：00？