252期：→24码《04,05,07,08,09,11,12,13,14,18,19,20,22,28,29,33,35,36,38,40,41,42,45,47>开：22对
253期：→24码《02,04,07,08,09,12,16,18,19,20,21,22,28,30,32,34,35,36,37,38,41,44,48,49>开：16对
254期：→24码《02,06,08,09,10,12,14,15,16,17,22,23,26,28,30,31,34,35,40,41,42,44,45,48>开：02对
255期：→24码《02,03,05,07,11,12,16,18,19,21,23,28,29,32,34,37,38,39,41,44,46,47,48,49>开：//