The document shows the results of running different combinations of inputs (A0, A1, B0, B1) through a logic circuit, with an output of 1 for "YES" and 0 for "NO". Each additional section adds another row, with all previous combinations included, until the full truth table is mapped out with 16 rows showing all possible input combinations and the corresponding outputs.

5. A0 A1 B0 B1 >? OUT
0 0 0 0 NO 0

6. A0 A1 B0 B1 >? OUT
0 0 0 0 NO 0
0 0 0 1 NO 0

7. A0 A1 B0 B1 >? OUT
0 0 0 0 NO 0
0 0 0 1 NO 0
0 0 1 0 NO 0

8. A0 A1 B0 B1 >? OUT
0 0 0 0 NO 0
0 0 0 1 NO 0
0 0 1 0 NO 0
0 0 1 1 NO 0

9. A0 A1 B0 B1 >? OUT
0 0 0 0 NO 0
0 0 0 1 NO 0
0 0 1 0 NO 0
0 0 1 1 NO 0
0 1 0 0 YES 1
0 1 0 1 NO 0

10. A0 A1 B0 B1 >? OUT
0 0 0 0 NO 0
0 0 0 1 NO 0
0 0 1 0 NO 0
0 0 1 1 NO 0
0 1 0 0 YES 1
0 1 0 1 NO 0
0 1 1 0 NO 0

11. A0 A1 B0 B1 >? OUT
0 0 0 0 NO 0
0 0 0 1 NO 0
0 0 1 0 NO 0
0 0 1 1 NO 0
0 1 0 0 YES 1
0 1 0 1 NO 0
0 1 1 0 NO 0
0 1 1 1 NO 0

12. A0 A1 B0 B1 >? OUT
0 0 0 0 NO 0
0 0 0 1 NO 0
0 0 1 0 NO 0
0 0 1 1 NO 0
0 1 0 0 YES 1
0 1 0 1 NO 0
0 1 1 0 NO 0
0 1 1 1 NO 0
1 0 0 0 YES 1

13. A0 A1 B0 B1 >? OUT
0 0 0 0 NO 0
0 0 0 1 NO 0
0 0 1 0 NO 0
0 0 1 1 NO 0
0 1 0 0 YES 1
0 1 0 1 NO 0
0 1 1 0 NO 0
0 1 1 1 NO 0
1 0 0 0 YES 1
1 0 0 1 YES 1

14. A0 A1 B0 B1 >? OUT
0 0 0 0 NO 0
0 0 0 1 NO 0
0 0 1 0 NO 0
0 0 1 1 NO 0
0 1 0 0 YES 1
0 1 0 1 NO 0
0 1 1 0 NO 0
0 1 1 1 NO 0
1 0 0 0 YES 1
1 0 0 1 YES 1
1 0 1 0 NO 0

15. A0 A1 B0 B1 >? OUT
0 0 0 0 NO 0
0 0 0 1 NO 0
0 0 1 0 NO 0
0 0 1 1 NO 0
0 1 0 0 YES 1
0 1 0 1 NO 0
0 1 1 0 NO 0
0 1 1 1 NO 0
1 0 0 0 YES 1
1 0 0 1 YES 1
1 0 1 0 NO 0
1 0 1 1 NO 0

16. A0 A1 B0 B1 >? OUT
0 0 0 0 NO 0
0 0 0 1 NO 0
0 0 1 0 NO 0
0 0 1 1 NO 0
0 1 0 0 YES 1
0 1 0 1 NO 0
0 1 1 0 NO 0
0 1 1 1 NO 0
1 0 0 0 YES 1
1 0 0 1 YES 1
1 0 1 0 NO 0
1 0 1 1 NO 0
1 1 0 0 YES 1

17. A0 A1 B0 B1 >? OUT
0 0 0 0 NO 0
0 0 0 1 NO 0
0 0 1 0 NO 0
0 0 1 1 NO 0
0 1 0 0 YES 1
0 1 0 1 NO 0
0 1 1 0 NO 0
0 1 1 1 NO 0
1 0 0 0 YES 1
1 0 0 1 YES 1
1 0 1 0 NO 0
1 0 1 1 NO 0
1 1 0 0 YES 1
1 1 0 1 YES 1

18. A0 A1 B0 B1 >? OUT
0 0 0 0 NO 0
0 0 0 1 NO 0
0 0 1 0 NO 0
0 0 1 1 NO 0
0 1 0 0 YES 1
0 1 0 1 NO 0
0 1 1 0 NO 0
0 1 1 1 NO 0
1 0 0 0 YES 1
1 0 0 1 YES 1
1 0 1 0 NO 0
1 0 1 1 NO 0
1 1 0 0 YES 1
1 1 0 1 YES 1
1 1 1 0 YES 1

19. A0 A1 B0 B1 >? OUT
0 0 0 0 NO 0
0 0 0 1 NO 0
0 0 1 0 NO 0
0 0 1 1 NO 0
0 1 0 0 YES 1
0 1 0 1 NO 0
0 1 1 0 NO 0
0 1 1 1 NO 0
1 0 0 0 YES 1
1 0 0 1 YES 1
1 0 1 0 NO 0
1 0 1 1 NO 0
1 1 0 0 YES 1
1 1 0 1 YES 1
1 1 1 0 YES 1
1 1 1 1 NO 0

20. A0 A1 B0 B1 >? OUT
0 0 0 0 NO 0
0 0 0 1 NO 0
0 0 1 0 NO 0
0 0 1 1 NO 0
0 1 0 0 YES 1
0 1 0 1 NO 0
0 1 1 0 NO 0
0 1 1 1 NO 0
1 0 0 0 YES 1
1 0 0 1 YES 1
1 0 1 0 NO 0
1 0 1 1 NO 0
1 1 0 0 YES 1
1 1 0 1 YES 1
1 1 1 0 YES 1
1 1 1 1 NO 0