0尾：10,20,30,40 
1尾：01,11,21,31,41
2尾：02,12,22,32,42
3尾：03,13,23,33,43
4尾：04,14,24,34,44
5尾：05,15,25,35,45
6尾：06,16,26,36,46
7尾：07,17,27,37,47
8尾：08,18,28,38,48
9尾：09,19,29,39,49

294期:平特一尾【888尾】→开:？00准
293期:平特一尾【777尾】→开:蛇37准
292期:平特一尾【444尾】→开:龙14准
291期:平特一尾【999尾】→开:兔39准
290期:平特一尾【555尾】→开:牛05准
289期:平特一尾【888尾】→开:马48准