231期:((1,0))开:25对
232期:((7,3))开:31对
233期:((7,8))开:15对
234期:((7,0))开:24对
235期:((6,0))开:32对
236期:((8,9))开:10对
237期:((5,4))开:27对
238期:((1,4))开:18对
239期:((9,2))开:06对
240期:((4,1))开:32对
10----------10
241期:((8,4))开:12对
242期:((2,1))开:35对
243期:((9,8))开:42对
244期:((2,3))开:43错