252期：=【01,03,04,06,09,11,13,15,16,17,18,19,20,21,22,23,24,29,33,35,36,39,40,42,43,44,46,49】开：22准
253期：=【01,04,05,06,08,09,11,12,14,18,20,23,25,28,29,32,33,35,36,37,38,39,40,42,45,46,48,49】开：16错
254期：=【01,03,05,07,10,12,13,15,17,18,21,22,23,24,25,26,28,34,37,38,40,41,42,45,46,47,48,49】开：？