277期：→24码《02,04,07,09,10,11,12,15,17,18,20,24,26,27,30,32,36,37,40,42,44,46,48,49>开：11对
278期：→24码《01,04,05,06,07,09,12,17,19,20,26,30,32,33,34,36,40,41,42,43,45,46,47,48>开：02错
279期：→24码《02,03,04,05,07,08,09,10,12,15,16,18,22,27,32,33,35,36,37,39,41,42,43,44>开：//