1. DIV
2. DIV with class CAT;
3. DIV with id TIGER and class DOG;
4. DIV with class CAT, DOG, TIGER;

5. P with class DOG, BIRD;

6. P

7. P with class CAT, DOG;

8. P with class BIRD, HORSE;

9. ARTICLE with class HORSE;

10. P with class BIRD, DOG.

1. DIV with class DOG
2. DIV with class BIRD

3. P with class CAT

4. P

5. ARTICLE with class DOG

6. P with class CAT

7. P