002期：03,05,06,07,11,13,15,16,18,19,21,22,23,27,29,34,35,37,38,43,44,45,46,49··（共半数）开18准
003期：01,03,05,06,08,14,17,18,19,20,21,22,23,25,26,27,30,31,32,34,43,46,47,48··（共半数）开02错
004期：01,02,03,04,05,06,08,12,14,16,17,19,20,22,23,24,25,27,30,33,39,42,43,46··（共半数）开37错
005期：02,03,06,08,09,10,12,14,17,18,19,20,21,23,25,28,32,34,35,38,41,45,46,48··（共半数）开？？！