难难难,自留地。
325:07,08,09,12,16,19,21,23,25,28,32,34,35,36,37,43,44,45,46,47,(共20个)
324:04,06,09,11,12,13,18,20,21,24,30,31,33,36,40,42,45,47,48,49,(共20个)兔15 ×
323:01,02,03,10,11,12,13,17,22,25,26,29,30,34,35,37,38,46,47,49,(共20个)鸡09 ×
322:04,07,08,09,16,18,19,21,22,27,28,30,31,34,35,39,40,43,44,45,(共20个)羊47 ×
321:04,08,09,14,16,18,19,23,26,27,28,31,32,35,38,39,40,44,45,47,(共20个)羊23 √
320:01,02,04,08,12,13,16,17,20,21,26,28,29,30,37,38,40,44,48,49,(共20个)虎28 √