Ordered list:

1. list 1

   1. list 1.1

   2. list 1.2

      1. list 1.2.1

      2. list 1.2.2

2. list 2

   1. list 2.1

   2. list 2.2

3. list 3

4. list 4

   1. list 4.1

      1. list 4.1.1

         1. list 4.1.1.1

      2. list 4.1.2

   2. list 4.2

Unordered list:

- list A

- list B

  - list B.A

  - list B.B

    - list B.B.A

      - list B.B.A.A

  - list B.C

- list C

  - list C.A

    - list C.A.A

  - list C.B

- list D

  - list D.A