难难难
294:01,02,03,04,08,09,10,12,13,18,24,26,30,31,34,37,40,45,46,48,(共20个)
293:03,04,05,06,10,11,15,20,28,31,32,33,37,38,39,41,42,47,48,49,(共20个)羊47 √
292:06,07,08,12,13,19,21,22,24,27,28,29,30,33,35,38,44,45,46,49,(共20个)龙02 ×
291:04,07,08,12,13,18,19,20,25,29,30,31,34,35,36,37,40,46,47,48,(共20个)狗44 ×
290:03,05,09,10,16,17,18,25,26,27,28,32,36,37,38,39,41,47,48,49,(共20个)猪19 ×