050期：特围中特：<<01,03,09,10,12,14,15,17,18,19,23,24,28,29,31,33,35,36,37,38,42,43,45,49>>开23准
051期：特围中特：<<02,06,08,09,11,12,14,15,17,27,28,30,31,33,35,36,37,39,40,41,42,44,46,49>>开01错
052期：特围中特：<<01,02,04,06,08,09,11,13,14,16,17,19,20,21,23,26,27,32,35,37,39,41,43,48>>开38错
053期：特围中特：<<02,06,07,08,11,12,15,18,19,20,21,22,25,26,27,31,35,37,38,39,40,43,44,47>>开15准
054期：特围中特：<<02,05,06,07,08,09,10,11,13,18,19,22,24,25,26,27,29,36,37,38,39,40,41,48>>开？??对