312期：★《{05,06,07,09,10,12,13,14,15,16,17,18,21,23,27,28,30,32,37,38,42,45,46,48}》开14准
313期：★《{01,06,08,13,14,18,19,21,22,23,25,28,29,30,34,36,39,40,41,42,44,45,46,48}》开38错
314期：★《{03,04,07,08,10,12,13,14,15,16,17,18,19,21,24,29,33,34,35,37,42,46,47,49}》开23错
315期：★《{03,05,06,09,10,11,14,16,17,21,24,27,28,32,33,34,35,36,40,43,44,46,48,49}》开？？命中