046期：16码[[02,03,06,09,11,13,21,25,26,31,35,38,41,45,47,49]]开：03√
047期：16码[[01,06,07,09,10,14,17,20,22,26,27,29,30,32,40,42]]开：39x
048期：16码[[02,04,07,17,18,20,21,22,28,31,38,41,42,43,45,49]]开：24x
049期：16码[[03,07,12,15,25,28,32,33,34,36,42,44,45,46,48,49]]开：//