219期〖特围〗01,04,06,07,09,15,18,21,26,27,29,30,31,32,34,35,36,37,39,42,43,45,47,49·（共半数）开43准
220期〖特围〗02,03,09,10,11,12,13,14,21,23,24,26,27,29,30,31,33,34,35,38,40,44,45,47·（共半数）开48错
221期〖特围〗04,06,10,11,12,14,17,18,20,21,22,24,28,29,32,35,36,37,38,43,44,46,47,48·（共半数）开？？