235期：（（03,06,07,13,14,16,19,21,24,26,35,36,37,40,41,46））开：21中中中
236期：（（04,08,11,12,13,15,21,24,25,28,34,41,42,43,46,48））开：43中中中
237期：（（02,03,05,08,12,16,17,19,21,31,32,33,36,44,47,49））开：46错错错
238期：（（02,06,08,10,17,22,24,28,38,39,41,42,43,45,46,47））开：12错错错
239期：（（06,07,09,12,16,17,18,20,21,24,28,29,33,35,40,48））开：中？