This test matches if the list displays similar to the following

1. A
2. B
3. C
4. D
5. E
6. F
7. G
8. H
9. I
10. J
     1. K
     2. L

  1. A
  2. B
  3. C
  4. D
  5. E
    1. F
    2. G
  6. H
    1. I
    2. J
      1. K
      2. L