The document describes a series of divide and merge operations performed on a set of numbers. The numbers are initially divided into smaller groups, then merged back together into a single sorted list of all the original numbers by the end.

1. 2 3 14 10 8 1 12 9
By yaboong https://yaboong.github.io

2. 2 3 14 10 8 1 12 9
By yaboong https://yaboong.github.io
2 3 14 10
divide

3. 2 3 14 10 8 1 12 9
By yaboong https://yaboong.github.io
2 3 14 10
2 3
divide
divide

4. 2 3 14 10 8 1 12 9
By yaboong https://yaboong.github.io
2 3 14 10
2 3
2 3
divide
divide
merge

5. 2 3 14 10 8 1 12 9
By yaboong https://yaboong.github.io
2 3 14 10
2 3
2 3
14 10
divide

6. 2 3 14 10 8 1 12 9
By yaboong https://yaboong.github.io
2 3 14 10
2 3
2 3
14 10
10 14
divide
merge

7. 2 3 14 10 8 1 12 9
By yaboong https://yaboong.github.io
2 3 14 10
2 3
2 3
14 10
10 14
2 3 10 14
merge

8. 2 3 14 10 8 1 12 9
By yaboong https://yaboong.github.io
2 3 14 10
2 3
2 3
14 10
10 14
2 3 10 14
8 1 12 9
divide

9. 2 3 14 10 8 1 12 9
By yaboong https://yaboong.github.io
2 3 14 10
2 3
2 3
14 10
10 14
2 3 10 14
8 1 12 9
8 1
divide
divide

10. 2 3 14 10 8 1 12 9
By yaboong https://yaboong.github.io
2 3 14 10
2 3
2 3
14 10
10 14
2 3 10 14
8 1 12 9
8 1
1 8
divide
divide
merge

11. 2 3 14 10 8 1 12 9
By yaboong https://yaboong.github.io
2 3 14 10
2 3
2 3
14 10
10 14
2 3 10 14
8 1 12 9
8 1
1 8
12 9
divide

12. 2 3 14 10 8 1 12 9
By yaboong https://yaboong.github.io
2 3 14 10
2 3
2 3
14 10
10 14
2 3 10 14
8 1 12 9
8 1
1 8
12 9
9 12
merge
divide

13. 2 3 14 10 8 1 12 9
By yaboong https://yaboong.github.io
2 3 14 10
2 3
2 3
14 10
10 14
2 3 10 14
8 1 12 9
8 1
1 8
12 9
9 12
1 8 9 12
merge

14. 2 3 14 10 8 1 12 9
By yaboong https://yaboong.github.io
2 3 14 10
2 3
2 3
14 10
10 14
2 3 10 14
8 1 12 9
8 1
1 8
12 9
9 12
1 8 9 12
1 2 3 8 9 10 12 14
merge