the cat sat on the mat . the dog sat on the rug . the cat saw the dog . the dog saw the cat .
the cat chased the mouse . the dog chased the cat . the mouse ate the cheese . the cat ate the fish .
the dog ate the bone . the bird sat on the roof . the bird saw the cat . the cat ran to the door .
the dog ran to the park . the mouse ran to the hole . a cat sat on a mat . a dog sat on a rug .
the big cat sat on the mat . the small dog sat on the rug . the big dog chased the small cat .
the small mouse ate the cheese . the black cat saw the white dog . the white dog chased the black cat .
the cat sat on the roof . the dog sat on the mat . the bird sat on the rug . the mouse sat on the door .
the cat and the dog sat on the mat . the dog and the cat ran to the park .
the cat ate the fish and the dog ate the bone . the mouse ran to the hole and the cat sat on the mat .