049期：24码〖〖05,07,09,11,13,14,21,22,24,25,26,27,28,30,32,33,35,36,37,38,42,46,47,49〗〗开：07√
050期：24码〖〖02,04,05,09,11,12,13,14,15,20,21,22,23,28,29,30,31,33,34,35,39,41,42,48〗〗开：31√
051期：24码〖〖02,07,08,11,15,17,19,20,21,23,25,26,30,31,33,34,35,36,40,42,43,45,47,49〗〗开：06x
052期：24码〖〖02,04,06,10,11,15,17,18,19,20,21,22,24,31,33,34,35,36,37,42,43,44,48,49〗〗开：中？