046期：（【03,04,05,08,09,11,14,15,17,18,21,24,26,27,32,33,36,38,44,45,46,47,48,49】中：03准
047期：（【02,03,05,07,11,12,13,15,16,19,21,23,26,27,31,33,34,37,39,41,42,45,48,49】中：39准
048期：（【01,02,04,05,06,08,09,13,14,15,16,19,20,22,23,28,31,34,38,40,44,46,47,49】中：24错
049期：（【02,05,07,08,11,12,13,15,16,17,19,23,24,29,33,34,35,36,39,41,44,46,47,49】中：??