237期〖特围〗04,05,07,08,09,10,11,12,13,15,18,19,22,23,25,26,29,31,33,34,35,39,43,45,46,47,48,49·（共半数）开12准
238期〖特围〗01,02,06,09,10,11,13,14,15,17,18,21,22,23,26,28,30,31,32,34,35,39,40,44,45,46,48,49·（共半数）开17准
239期〖特围〗03,04,05,06,07,08,09,10,13,21,22,23,25,26,28,30,31,32,35,36,37,38,40,42,43,44,46,49·（共半数）开？？