249期：∧嘬終本色∧【01,02,03,04,05,07,08,10,13,14,15,16,19,23,24,25,30,32,34,35,43,44,47,49】开：23对
250期：∧嘬終本色∧【01,05,07,08,09,10,11,12,13,16,18,21,26,30,33,34,35,36,42,43,45,47,48,49】开：14错
251期：∧嘬終本色∧【04,08,10,11,12,15,17,22,25,26,27,28,31,32,33,34,36,37,40,43,44,46,47,49】开：30错
252期：∧嘬終本色∧【02,03,07,08,09,11,13,15,17,18,21,22,23,27,29,30,32,34,35,38,40,43,45,46】开：00