《053期》半数<<01,05,08,09,10,12,15,19,21,23,25,27,31,33,37,39,41,42,43,44,45,46,48,49>>】开15准
《054期》半数<<02,03,05,06,09,10,11,12,13,15,16,18,24,26,30,31,32,34,37,40,41,42,45,46>>】开48错
《055期》半数<<01,03,05,06,07,12,15,19,20,22,23,24,26,27,30,31,33,35,38,40,42,43,44,49>>】开？？