049期；03,05,06,07,11,12,18,19,24,28,31,35,37,39,40,41,42,43,44,45,46,47,48, =２３码 开44 中
050期；02,03,04,05,07,09,11,12,14,15,16,21,27,28,33,36,38,40,41,42,43,44,45,48, =２４码 开42 中
051期；04,06,07,09,11,13,18,19,20,22,27,28,29,30,33,34,37,38,39,41,43,46,47,49, =２４码