319期：=【01,07,08,09,12,16,18,20,23,24,27,28,30,31,32,33,37,39,40,42,43,44,47,48】开：43准
320期：=【01,02,05,07,08,09,10,11,12,13,16,17,18,22,32,36,39,40,42,44,45,46,47,49】开：39准
321期：=【02,04,05,08,09,13,14,20,24,27,28,30,31,32,33,34,35,36,38,40,42,43,46,48】开：00？