280期：∧嘬終本色∧【01,02,04,06,09,10,11,16,19,20,21,22,26,27,31,36,38,40,41,43,45,46,47,49】开：20对
281期：∧嘬終本色∧【08,09,10,12,13,14,18,20,22,23,25,28,29,31,32,34,35,36,37,38,40,44,47,49】开：43错
282期：∧嘬終本色∧【01,03,04,08,09,12,13,16,19,20,21,25,26,31,32,33,35,41,43,44,45,47,48,49】开：34错
283期：∧嘬終本色∧【03,04,08,10,15,16,17,18,19,22,25,28,29,30,32,34,36,38,40,41,43,46,48,49】开：00
