048期：一点点<<04,05,07,09,11,12,17,18,19,20,22,25,28,31,32,33,36,37,38,42,44,45,47,48>>开：44中
049期：一点点<<04,05,06,12,13,17,18,22,24,25,26,29,31,33,34,35,37,38,40,42,45,46,47,48>>开：33中
050期：一点点<<01,03,04,09,11,13,16,19,20,21,22,23,24,26,29,30,31,32,40,41,43,44,47,49>>开：88