252期：★《{02,03,04,06,07,08,11,14,15,17,18,19,21,22,26,28,33,35,36,40,43,46,47,48}》开15准
253期：★《{01,05,07,15,18,19,20,21,24,28,29,30,31,34,35,36,37,39,40,41,44,46,48,49}》开01准
254期：★《{01,02,03,04,08,15,16,17,19,20,22,24,29,31,36,37,38,39,41,43,44,45,47,48}》开？？命中