021期：=【02,03,04,06,11,13,14,16,19,20,21,23,30,33,35,36,38,39,42,43,45,46,47,49】开：42准
022期：=【01,03,04,05,06,08,10,19,21,23,24,26,27,28,29,31,32,34,37,39,40,43,47,49】开：18错
023期：=【01,02,05,06,07,08,09,10,12,13,14,15,17,18,20,24,28,31,33,34,35,36,41,43】开：47错
024期：=【03,04,05,06,07,11,12,17,21,22,23,27,29,30,31,32,33,34,36,38,41,43,44,47】开：00？