2. (base-2) bin 0001_1100
3. (base-2) bin 0100_1100
4. (base-2) bin 0001_1110
5. (base-2) bin 0010_1001
6. (base-2) bin 0101_1100
8. (base-2) bin 0010_1100
9. (base-2) bin 0100_1011
11. (base-2) bin 0001_0010
12. (base-2) bin 0110_0001
13. (base-2) bin 0101_0000
14. (base-2) bin 0101_1011
15. (base-2) bin 0011_0101
16. (base-2) bin 0101_0011
17. (base-2) bin 0110_0011
18. (base-2) bin 0100_0000
19. (base-2) bin 0001_1001